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Publication numberUSD525513 S1
Publication typeGrant
Application numberUS 29/212,101
Publication dateJul 25, 2006
Filing dateAug 26, 2004
Priority dateAug 26, 2004
Publication number212101, 29212101, US D525513 S1, US D525513S1, US-S1-D525513, USD525513 S1, USD525513S1
InventorsGlenn E. Anderson, Stephen K. Spatig, Michael R. Ienna, Richard S. Perriello
Original AssigneeSouthco, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knob latch
US D525513 S1
Abstract  available in
Images(7)
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Claims(1)
  1. The ornamental design for a knob latch, as shown and described.
Description

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.

Non-Patent Citations
Reference
1DIRAK Modular Hardware System, Wing-Handle Zinc Die or PA and Wing-Handle for Padlock (1 page).
2DIRAK Modular Hardware Systems, Polyamide Quarter-Turn and Clip-in Quarter-Turn (1 page).
3EMKA, plastic quarter turn latch (1 page).
4EMKA, Wing Knob-program 1000 (1 page).
5Southco, Latches and Access Hardware Handbook 45 NA, pp. E-8, E-9, G16 and G17 (6 pages).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8262038 *Aug 4, 2008Sep 11, 2012Hallet Larry GAdjustable machine stabilizer with foot control rotor
Classifications
U.S. ClassificationD08/307, D08/398, D08/338