Patent
   D312769
Priority
Jun 16 1988
Filed
Jun 16 1988
Issued
Dec 11 1990
Expiry
Dec 11 2004
Assg.orig
Entity
unknown
39
0
n/a
The ornamental design for a push-button keylatch, as shown and described.

FIG. 1 is a perspective view of a push-button keylatch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 ia a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view of an alternate embodiment thereof, the only difference residing in the absence of a keyhole in the push-button element .

Bisbing, Robert H.

Patent Priority Assignee Title
6113160, Mar 09 1998 Southco, Inc Latch
6575503, Mar 09 1998 Southco, Inc. Latch
6668602, Jan 02 2002 S.P.E.P. ACQUISITION CORP. Flush mounted latch
6719337, Nov 03 2000 Southco, Inc Push-push latch
7013689, Jan 02 2002 S.P.E.P. Acquisitions Corp. Flush mounted latch
7126066, Mar 14 2005 The Eastern Company Push button actuator
7205492, Mar 14 2005 The Eastern Company Push button actuator
7272964, Jan 02 2002 S.P.E.P. ACQUISITION CORP. Flush mounted latch
8084701, Jun 05 2009 The Eastern Company Push button actuator
D318217, Feb 01 1989 The Eastern Company; EASTERN COMPANY, THE, A CT CORP Latch or lock housing with push button operator
D318606, Feb 01 1989 The Eastern Company; EASTERN COMPANY, THE, A CT CORP Latch or lock housing with foldable handle
D324635, Feb 01 1989 The Eastern Company; EASTERN COMPANY, THE, 21944 DRAKE ROAD, CLEVELAND, OH 44136 A CORP OF CT Latch or lock housing with push button operator
D324636, Dec 27 1990 Southco, Inc. Lift-handle latch
D334841, Jun 15 1990 Lock cylinder
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D431998, Mar 09 1998 Southco, Inc. Latch
D432387, Jul 01 1999 Southco, Inc Latch
D432389, Mar 09 1998 Southco, Inc Latch
D433309, Mar 09 1998 Southco, Inc Latch
D465398, Nov 26 2001 S.P.E.P. Acquisitions Corp. Flush mount latch
D467787, Nov 01 2001 S.P.E.P. ACQUISITION CORP. Spring-loaded camlock
D471428, Dec 04 2001 S.P.E.P. ACQUISITION CORP. Slotted arrow quarter turn latch
D475602, Nov 14 2001 Southco, Inc Load floor latch
D511290, Mar 25 2004 TEFAL S A Knob
D519826, Oct 22 2004 Southco, Inc Turn to open latch
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D525513, Aug 26 2004 Southco, Inc. Knob latch
D537317, Oct 23 2004 Southco, Inc Pop-up knob
D546661, Oct 23 2004 LVMH Swiss Manufactures SA Slam latch with pop-up knob
D549075, Oct 23 2004 Southco, Inc. Slam latch with pop-up knob
D573442, Jan 31 2006 D & D Group Pty Ltd Push button rear activating unit for a gate latch assembly
D576018, Sep 10 2007 Builder's temporary door latch
D698221, Jun 15 2012 LSP PRODUCTS GROUP, INC Handle for push-pull valve assembly
D722259, Jan 31 2013 Bombardier Inc Knob
D776509, Jan 31 2013 Bombardier Inc. Surface surrounding a knob
D927958, Aug 01 2018 D & D Group Pty Ltd Actuating unit for a latch
D948957, May 17 2019 MOSA SOLUTIONS, INC Cannister
D948958, May 17 2019 MOSA SOLUTIONS, INC Child-proof cannister
D984241, Sep 23 2020 WERNER CO Lock bezel
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 1988BISBING, ROBERT H SOUTHCO , INC , A CORP OF PAASSIGNMENT OF ASSIGNORS INTEREST 0049010548 pdf
Jun 16 1988Southco, Inc.(assignment on the face of the patent)
Nov 07 1997Hoechst AktiengesellschaftCenteon Pharma GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088420126 pdf
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