Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.119/CHE/2012 A
(19) INDIA
(22) Date of filing of Application :11/01/2012 (43) Publication Date : 21/06/2013
(54) Title of the invention : LOCK FOR A DOOR OR THE LIKE AND HAND TOOL FOR A LOCK
(51) International classification :E05B (71)Name of Applicant :
(31) Priority Document No
:DE 10
2011 000
576.5
1)DORMA GMBH+CO. KG
Address of Applicant :DORMA PLATZ 1, D-58256
ENNEPETAL Germany
(32) Priority Date :09/02/2011 (72)Name of Inventor :
(33) Name of priority country :Germany 1)HANS-RAINER SPECKAMP
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(57) Abstract :
The invention relates to a lock (1) for a door, a window, a cover element or the like, in which a device (8) for positioning a hand
tool (20) within the lock casing (2) of the lock (1) is provided, wherein, in the positioning orientation of the hand tool (20) within
the lock casing (2), the hand tool (20) can be brought into engagement with the latch-bolt shaft (5) of the lock (1) in such a way
that, by turning the hand tool (20) in the positioning orientation, the latch-bolt (4) can be moved beyond a protracted position out
of the lock casing (2) and into a change-over position in which position the latch-bolt (4) is freely and rotationally turnable.
Furthermore, the invention relates to a hand tool (20) for reversing the latch-bolt (4) of a lock (1) for a door, a window, a cover
element or the like, as well as a lock unit (30) with a lock (1) and a hand tool (20).
No. of Pages : 21 No. of Claims : 19
The Patent Office Journal 21/06/2013 13700