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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00221/KOL/2004 A
(22) Date of filing of Application: 05/05/2004 (43) Publication Date: 09/06/2006
(54) Title of the invention: LOW-COST, IN-LINE TRIGGER OPERATED PUMP SPRAYER
(51) International classification : B67B 5/00
(31) Priority Document No : 60/468,642
UNKNOWN
(32) Priority Date : 08/05/2003
03/05/2004
(33) Name of priority country : USA
(86) International Application No and : NA
Filing Date
:
(87) International Publication No : NA
(61) Patent of addition to Application No : NA
Filed on : NA
(62) Divisional to Application No : NA
Filed on : NA
(57) Abstract:
A low-cost, in-line trigger actuated pump sprayer has a pump body
which may have an integral container closure and/or Integral shroud
cover with a trigger lever trunnion mounted to the pump body or with
a trigger lever assembly mounted to the pump body as Including a
living hinge. A hollow pump piston defines a discharge passage lying
perpendicular to the central axis of the closure, and an elastomeric
element may be provided with functions as a piston return spring,
inlet check valve and discharge check valve.
(FIG1).
(71) Name of Applicant:
SAINT-GOBAIN CALMAR INC.,
Address of the Applicant:
333 SOUTH TURNBULL CANYON ROAD, CITY
OF INDUSTRY, CA 91745-1203, USA.
(72) Name of the Inventor:
SWEETON STEVEN L
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The Patent Office Journal 09/06/2006 10959