Patent
   D525513
Priority
Aug 26 2004
Filed
Aug 26 2004
Issued
Jul 25 2006
Expiry
Jul 25 2020
Assg.orig
Entity
unknown
10
10
n/a
The ornamental design for a knob latch, as shown and described.

FIG. 1 is a front perspective view of a knob latch showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front perspective view of a second embodiment of a knob latch showing our new design;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a front elevational view thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a cross sectional view taken along lines i—i of FIG. 15;

FIG. 18 is a front perspective view of a third embodiment of a knob latch showing our new design;

FIG. 19 is a bottom perspective view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a right side elevational view thereof;

FIG. 22 is a front elevational view thereof;

FIG. 23 is a rear elevational view thereof;

FIG. 24 is a top plan view thereof;

FIG. 25 is a bottom plan view thereof;

FIG. 26 is a top perspective view of a fourth embodiment of a knob latch showing our new design

FIG. 27 is a bottom perspective view thereof;

FIG. 28 is a left side elevational view thereof;

FIG. 29 is a right side elevational view thereof;

FIG. 30 is a front elevational view thereof;

FIG. 31 is a rear elevational view thereof;

FIG. 32 is a top plan view thereof;

FIG. 33 is a bottom plan view thereof;

FIG. 34 is a cross sectional view taken along line i—I of FIG. 32;

FIG. 35 is a front perspective view of a fifth embodiment of a knob latch showing our new design;

FIG. 36 is a bottom perspective view thereof;

FIG. 37 is a left side elevational view thereof;

FIG. 38 is a right side elevational view thereof;

FIG. 39 is a front elevational view thereof;

FIG. 40 is a rear elevational view thereof;

FIG. 41 is a top plan view thereof;

FIG. 42 is a bottom plan view thereof;

FIG. 43 is a top perspective view of a sixth embodiment showing our new design;

FIG. 44 is a bottom perspective view thereof;

FIG. 45 is a left side elevational view thereof;

FIG. 46 is a right side elevational view thereof;

FIG. 47 is a front elevational view thereof;

FIG. 48 is a rear elevational view thereof;

FIG. 49 is a top plan view thereof;

FIG. 50 is a bottom plan view thereof; and,

FIG. 51 is a cross sectional view taken along i—i of FIG. 49.

Anderson, Glenn E., Spatig, Stephen K., Ienna, Michael R., Perriello, Richard S.

Patent Priority Assignee Title
8262038, Aug 10 2007 Adjustable machine stabilizer with foot control rotor
D596919, Mar 17 2008 Southco, Inc Latch housing
D813006, Jun 15 2015 Milwaukee Electric Tool Corporation Knob for a cutter
D842071, Oct 09 2016 FUMEX AB Knob
D860756, Dec 30 2015 Southco, Inc Fastener
D892595, Sep 26 2018 Southco, Inc Lever for a latch
D931093, Aug 30 2019 Dovetail anchor assembly
D947016, Aug 30 2019 Dovetail anchor assembly
ER4553,
ER5777,
Patent Priority Assignee Title
3391419,
4114506, Jan 14 1975 ITW Fastex Italia, S.p.A. Self-tapping wing nut
4556244, Jan 26 1984 Southco, Inc. Latch assembly having pull-up action
4689976, Jun 16 1986 Tri/Mark Corporation Pop-up handle assembly
6113160, Mar 09 1998 Southco, Inc Latch
6371313, Mar 13 1998 Visplay IP AG System of supporting bars for use in goods and services establishments
6575503, Mar 09 1998 Southco, Inc. Latch
6640592, May 08 2001 Southco, Inc. Key operated latch with combined rotational and translational latching action
D302243, Jul 06 1987 EMHART INC , A DELAWARE CORPORATION Wingnut
D312769, Jun 16 1988 Centeon Pharma GmbH Push-button keylatch
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 2004ANDERSON, GLENN E Southco, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158680330 pdf
Aug 17 2004SPATIG, STEPHEN K Southco, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158680330 pdf
Aug 18 2004PERRIELLO, RICHARD S Southco, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158680330 pdf
Aug 25 2004IENNA, MICHAEL R Southco, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158680330 pdf
Aug 26 2004Southco, Inc.(assignment on the face of the patent)
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