785,063,811throttle.stop 38 which will support any additional <strong>for</strong>ce a rotary shaft member extend<strong>in</strong>g between said wallthe operator applies without allow<strong>in</strong>g furtner pedal members and supported by said wall members, saidrotation. As the follower returns, its motion is halted by rotary shaft member hav<strong>in</strong>g opposed end portionsthe idle stop 86 on the base bracket hous<strong>in</strong>g portion 26. which'laterally extend beyond sad wall members;S<strong>in</strong>ce the cam follower is connected to the pedal by p<strong>in</strong> 5 said rotary potentiometer be<strong>in</strong>g secured to one saidlOa, the follower member 32 prevents the pedal from wall member and coupled to one end <strong>of</strong> said rotarygo<strong>in</strong>g past the idle position when the follower member shaft member; and32 is stopped. an idle validation switt:h meas be<strong>in</strong>g secùred to oneThroughout operation, the electrical components 28 said wall member, said rotary shaft member carryand30 are elevated froii ,and isolated from the travel 10 <strong>in</strong>g trip means to activate said idle validationpath or environmental area <strong>of</strong>the accelerator pedal and switch means only when said acceleration pedal isthus rema<strong>in</strong> free <strong>of</strong> conta<strong>in</strong>ation by dirt, moisture and <strong>in</strong> said idle position.the like. S<strong>in</strong>ce the uppe hous<strong>in</strong>g portion 26 rema<strong>in</strong>s 4. The <strong>in</strong>vention <strong>of</strong> claim 3 where<strong>in</strong> said potentiomerigidthroughout pedal operation and is otherwise re- ter <strong>in</strong>cludes a driven member operatively engaged bymoved from it, the potentiometer output wire 110 re- 15 sad <strong>in</strong>put shaft, said driven member <strong>in</strong>clud<strong>in</strong>g meansma<strong>in</strong>s perfectly stationary and is not subject to chafng <strong>for</strong> allow<strong>in</strong>g said <strong>in</strong>put shaft to return to said idle posiandwear. tion while said driven member may rema<strong>in</strong> Í1 anotherWhile the bet mode <strong>for</strong> car<strong>in</strong>g out the <strong>in</strong>vention position... . '..as een escn e 10 e ai , ose iam . , i dO' r b" 'd l' 11h' b d 'b d' d t '1 th r i'li'ar wi'th the ~rt S. The Invention <strong>of</strong> claim 3 where<strong>in</strong> said hous<strong>in</strong>gt? w h. IC. h is th" Inven t' io~ 1 t re '11 a es 0' wi altema re~ ~nize. 20 portion - means <strong>in</strong>-the <strong>in</strong>c u idle es spnng position means <strong>of</strong> said ior accelerator 1as<strong>in</strong>g saiio pedal. owertive designs and embodiments <strong>for</strong> practic<strong>in</strong>g the Inven- 6 Th' t' d fi d' i' 5 h . 'do fi d h ~ 11 . 1 . . e <strong>in</strong>ven ion as e <strong>in</strong>e m caim w ere<strong>in</strong> saition as d~ me by t e 0 owmg' c aims. follower means <strong>in</strong>cludes a stop member extend<strong>in</strong>g trans-We claim: 1 r °d' verse y 0 sai ann member;1. An accelerator pedal asembly adapted .to be In- 25 each said wall member carry<strong>in</strong>g a stop shoulder;stalled as a completely assemb~ed and pre-ad~u,sted as- said stop member be<strong>in</strong>g biased <strong>in</strong>to engagement withsembly onto the floor <strong>of</strong> a vehicle cab compns<strong>in</strong>g: said stop shoulders by said sprig means when saida base .bracket .mem~; .accelerator pedal is <strong>in</strong> the idle poition,a hous<strong>in</strong>g portion eaned by sad base bracket mem- 7. An accelerator pedal assembly adapted to be <strong>in</strong>berat one end there<strong>of</strong>; ,30' stalled ,as a completely assembled and preadjusted asane.longate accelerator pedal rotatably sec~red to sembly onto the floor <strong>of</strong> a vehicle cab compris<strong>in</strong>g:,said base bracket memberat the opposite enct a base bracket membèr'there<strong>of</strong>; a hous<strong>in</strong>g portion carri~d by said base bracket memelectronicmeans secured to sad hous<strong>in</strong>g portion <strong>for</strong> ber at one end there<strong>of</strong>: 'produc<strong>in</strong>g.an electrican~ s.enerated. autput signal 35 l!n elongate accelerator' pedal rotatably securect toIn proportion to. ~e location ?f said :l~celerator said base bracket member at the opposite endpedal In any position from an idle pos<strong>in</strong>on to the there<strong>of</strong>. 'wide open throttlé position;. electroni~ mans secured to said hous<strong>in</strong>gportion <strong>for</strong>fol1~wer means secured to .a? extend<strong>in</strong>~ between produc<strong>in</strong>g an ,.electrically generl!ted output signal.said,a.ccelerator.pedal.and sad electronic ~eans; 40 <strong>in</strong> proportion to the location <strong>of</strong> sad acceleratorsaid housmg pOrtO~ bemg sl1Pported ~~ said base pedal <strong>in</strong> any position from an idle position to thebracket member <strong>in</strong> an e~~vated p~sltion located Wide open throttle position;above the upper extremities <strong>of</strong> said accelerator follower means secured to and extend<strong>in</strong>g betweenpedaL, whereby the electonic meanswil be rree<strong>of</strong> , said accelerator pedal and sad electronic means;particulates or other contats commonly car- 45 sad hous<strong>in</strong>g portion be<strong>in</strong>g supported by sai~ bàse,ried by the accelerator pedal or otherwe trans- bracket member <strong>in</strong> an elevated position loctedrerred to the pedal asembly by the operator; ,above the upper extre<strong>in</strong>ties or sad acceleratorsad electronic mea <strong>in</strong>clud<strong>in</strong>g a rotarypotentiome- ' peal, whereby the electrnic means wil be free <strong>of</strong>ter hav<strong>in</strong>g a rota <strong>in</strong>put shaft extendirtg lateraly pariculàtes or othercanta<strong>in</strong>ants commoiiy caror:said baS bracket member and sadacceleràtor SO ,rÌed' by the accelerator peal or otherwis transpedal;and ' ferred to the pedal assembly by the operator;said follower mea <strong>in</strong>clud<strong>in</strong>gcoupled at one end to said rotar iiput slut and sadan ann member fixedly sad açceerator pedal be<strong>in</strong>g secured at one end tobase bracket member by a h<strong>in</strong>g!, hav<strong>in</strong>g an axisslid<strong>in</strong>gly coupled at the opposite end there<strong>of</strong>to said extend<strong>in</strong>g laterally <strong>of</strong> said base bracket member,~ccelerator peda. 55 and 'be<strong>in</strong>g biased <strong>in</strong> anupperost pOsition repre-2. The <strong>in</strong>vention as def<strong>in</strong>ed <strong>in</strong> claim 1 whereill said sent<strong>in</strong>g the idle position <strong>of</strong> sad accelerator pedal;base braclcèt member <strong>in</strong>cludeS a generally vertica sec- andand a generaly horizonta setion at said electronic means <strong>in</strong>clud<strong>in</strong>g a rotay potentiome-tion at said one endsaid ppposite end; ter hav<strong>in</strong>g an <strong>in</strong>put shaft with an axis disposedsaid base bracket me<strong>in</strong>ber furher <strong>in</strong>clud<strong>in</strong>g. a raed 60 laterally <strong>of</strong> sad base bracket member;, stop means <strong>for</strong> li<strong>in</strong>t<strong>in</strong>g the travel <strong>of</strong> sad accelera- sad follower mea be<strong>in</strong>g coupled to said <strong>in</strong>put shafttor pedal to a set position represent<strong>in</strong>g wide open and adapted to oscilate about said <strong>in</strong>put shaft axisthrottle. ' betwç:en one position represent<strong>in</strong>g the idle position3, The <strong>in</strong>vention as defmed <strong>in</strong> claim lwhere<strong>in</strong> said <strong>of</strong> said accelerator pedal and a second' 'positionhous<strong>in</strong>g portion <strong>in</strong>cludes a pair <strong>of</strong> laterallyspaced wall 65 represent<strong>in</strong>g the wide open throttle position <strong>of</strong> sadmembers' extend<strong>in</strong>g radially' (lutwardly from the base acce1eratorpedal;andbracket member <strong>in</strong> the direction <strong>of</strong> sadaccelerator said follower means be<strong>in</strong>g fixed to the free end <strong>of</strong> saidpedal;' ' , :àCçel~ratorpe-dal by a joiritly radiat<strong>in</strong>g coupl<strong>in</strong>g
5,063,811910'above, the uppermeans- <strong>for</strong> provid<strong>in</strong>g l<strong>in</strong>early'proportioñate'travelextremities . 0f ,said acceleratorbetween said follower means and said açcelerator pedal, whereby the electronic means wil be free <strong>of</strong>pedal. whereby a specific degree <strong>of</strong> accelerator particulates or other contam<strong>in</strong>ants commonly carriedby the accelerator pedal or otherwise trans-pedal travel at any and every pedal position betweenidle and wide open throttle wil cause a 5 ferred to the pedal assembly by the operator; andspecific degree <strong>of</strong> oscilation <strong>in</strong> sàid follower means said accelerator pedal <strong>in</strong>clud<strong>in</strong>g a secondary pedaland thus a constant electrical output from said blade member extend<strong>in</strong>g from the undersidethere<strong>of</strong> <strong>in</strong> the direction, potentiometer regardless <strong>of</strong> the speCific pedal position<strong>of</strong> said accelerator pedaL.<strong>of</strong> said base bracket memberto a position substantially beyond said base8. The <strong>in</strong>vention <strong>of</strong> claim 7 where<strong>in</strong> said potentiome- 10 bracket member whereby the accelerator pedalter <strong>in</strong>cludes a driven member operatively engaged by may be controlled by or controlled through thesaid <strong>in</strong>put shaft. said driven member <strong>in</strong>clud<strong>in</strong>g mea secondary pedal blade member outside the vehicle<strong>for</strong> allow<strong>in</strong>g said <strong>in</strong>put shaft to return to said onepositionwhile said driven,member may rema<strong>in</strong> <strong>in</strong> said sec" 11. An accelerator pedal assembly adapted to be <strong>in</strong>-cab.ond position.15 stalled as a completely assembled and pre-adjusted as9. The <strong>in</strong>vention <strong>of</strong> claim 7 where<strong>in</strong> said jo<strong>in</strong>tly radiat<strong>in</strong>gcoupl<strong>in</strong>g meas comprises a cam surface portion a base bracket member;sembly onto the floor <strong>of</strong> a vehicle cab compris<strong>in</strong>g:located on one <strong>of</strong> said follower means and acclerator a hous<strong>in</strong>g portion carned by said base bracket memberat one end there<strong>of</strong>;pedal and a cam follower be<strong>in</strong>g loèated on the other <strong>of</strong>said follower m~s and accelerator pedal; 20 an elongate accelerator pedal rotatably secured tosaid follower meas be<strong>in</strong>g slid<strong>in</strong>gly connected to and sad base bracket member at the opposite end<strong>in</strong> constant engagement with said cam surface portion;there<strong>of</strong>;electronic means secured to said hous<strong>in</strong>g portion <strong>for</strong>said Cam surface be<strong>in</strong>g generally curved about saiò produc<strong>in</strong>g an eiectricaiy generated output signallateral axis <strong>in</strong> a path provid<strong>in</strong>g said l<strong>in</strong>ealy prop or- 25 <strong>in</strong> proportion to the location <strong>of</strong> said acceleratortionate travel.pedal <strong>in</strong> any position from an idle position to the10. An accelerator pedal assembly adapted to be <strong>in</strong>staledas a completely assembled and pre-adjusted as-follower means secured to and extend<strong>in</strong>g betweenwide open throttle position;sembly onto the floor <strong>of</strong> a vehicle cab compri<strong>in</strong>g:said accelerator pedal and said electrOnic means;a base bracket member;' 30 sad hous<strong>in</strong>g portion be<strong>in</strong>g supported by said basea hous<strong>in</strong>g porton cared by said base bracket memberat one end there<strong>of</strong>;above the upper extremities <strong>of</strong> sad acceleratorbracket member <strong>in</strong> àn elevated position locatedanthere<strong>of</strong>;elongate accelerator pedal rotatably,secured35topedal, whereby the electronic means wil be free <strong>of</strong>sad base bracket member at the opposite end partculates or other contam<strong>in</strong>ants commonly carriedby the accelerator pedal or otherwse transferredto the pedal assembly by the operator; andelectronic meanS secured to sad hous<strong>in</strong>g portion <strong>for</strong>produc<strong>in</strong>g an eleotrically generateii output sígnal sad hous<strong>in</strong>g porton rema<strong>in</strong><strong>in</strong>g rigi~ly fixed <strong>in</strong> a s<strong>in</strong>gleposition throughout the operational extent <strong>of</strong><strong>in</strong> proportion to the location <strong>of</strong> said acceleratorpedal <strong>in</strong> any position from an -idle position to the sad accelerator pedal. said e1ectronic means <strong>in</strong>clud<strong>in</strong>gelectrical, w<strong>in</strong>g extended therefrom <strong>for</strong>wide open throttle position; 40follower means secured to and extend<strong>in</strong>g betweentransmitt<strong>in</strong>g the output <strong>of</strong> sad electronic means.said accelerator pedal and said electronic means; sad electrical writ<strong>in</strong>g rema<strong>in</strong><strong>in</strong>g <strong>in</strong> rtxed positionsad hous<strong>in</strong>g portion be<strong>in</strong>g supported by sad baserelative to sad hous<strong>in</strong>g portion.bracket member <strong>in</strong> an' elevated position locted45..**.50S56065
- Page 3 and 4:
TABLE OF AUTHORITIESPaee(s)Altoona
- Page 5 and 6:
United Carbon Co. v. Binney & Smith
- Page 7 and 8:
invalidity under 35 U.S.C: § 103 (
- Page 10 and 11:
-- In an Offce Action dated Novembe
- Page 12 and 13:
just in case there could be an argu
- Page 14 and 15: -- Conventional, off-the-shelf peda
- Page 16 and 17: Here there is no dispute as to any
- Page 18 and 19: n. "OBVIOUSNESS" MUST BE DETERMIND
- Page 20 and 21: Teleflex's argument is erroneous at
- Page 22 and 23: Exs. 8-10; KSR Main Br. at 23-27).
- Page 24 and 25: elements with no change in their re
- Page 26 and 27: mx::0';:¡:-i
- Page 28: ,e ePlaintiffTeleflex Incorporated
- Page 31 and 32: .. ,). ../ IN THE UNTED STATES PATE
- Page 33 and 34: REMAClais 20-23 remai in ths applic
- Page 35 and 36: Offce Action Summaryo Responsive to
- Page 37 and 38: Serial Number: 09/643,422Page 3Ar.U
- Page 39 and 40: mx:J0-;: .t
- Page 41 and 42: 'u.s. Patent . Oct. 24, 1995 Sheet
- Page 43 and 44: u.s. Patent Oct. 24, 1995 Sheet 3 o
- Page 45 and 46: , ,U .8. Patent Oct. 24, 1995 Sheet
- Page 47 and 48: "/ )1ADJUSTABLE CONTROL PEDALAPPART
- Page 49 and 50: 5adjuster member utizig the guide b
- Page 51 and 52: 5,460,0619porton inboard of the slo
- Page 53 and 54: PATENT NO. :DATEDJNVENTOA(S) : ,UNI
- Page 55 and 56: United States Patent (19)Smith et a
- Page 57 and 58: . u.s. Patent Nov. 12, 1991 Sheet 2
- Page 59 and 60: , u.s. Patent Nov. 12, 1991 Sheet 4
- Page 61 and 62: 1ACCELERATOR PEDAL ASSEMBLYTECHNICA
- Page 63: 565,063,811FIG. 1 to the wide-open-
- Page 67 and 68: "..._.. .~ --"N~Applicant:EngelgauS
- Page 69 and 70: , .Applicant: EngelgauSN: 09/643,42
- Page 71 and 72: -,.J.."(". ,to . ) , PTO/SS/26 (10-
- Page 73 and 74: 5The subject inventionADJUSTABLE PE
- Page 75 and 76: S 3 'as set fort in clai l wherein
- Page 77 and 78: mx::0';:Q)
- Page 79 and 80: --,.ApplicationOfficë Action Summa
- Page 81 and 82: Serial Number: 09/236,975Page 3Ar U
- Page 83 and 84: mx::0-;:co
- Page 85 and 86: ",U.S.S.N 09/236,975 2..,. .~-,!.,0
- Page 87 and 88: US.S.N 09/236,975 4aft directions t
- Page 89 and 90: mx::0';:-io
- Page 91 and 92: Form PTO-1449 U.S. DEPARTMENT OF AT
- Page 93 and 94: L-Sheet -i of -i ==.5FORM l'O.1449
- Page 95 and 96: Sheet -- of -l.. b ~~ C'~ §g.' l:
- Page 97: DECLARATION OF JAMES w: DABNEY and