Patent
   D680415
Priority
Sep 14 2011
Filed
Sep 14 2011
Issued
Apr 23 2013
Expiry
Apr 23 2027
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for a plow lock, as shown and described.

FIG. 1 is a perspective view of a plow lock, showing my new design, shown in its environmental use;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

The broken lines environment is for illustrative purpose only and forms no part of the claimed design.

Stover, Jr., Devere W.

Patent Priority Assignee Title
9708783, Jul 07 2015 Plow lock
Patent Priority Assignee Title
3570283,
3604517,
4415040, Aug 07 1981 Case Corporation Fully mounted variable width plow
4646849, Jan 18 1984 Kverneland A/S Reversible plough having a reversing and adjustment mechanism
5000267, Jan 25 1990 SUNTRUST BANK, SOUTH GEORGIA, N A Reversible plow
5076368, Jan 25 1990 SUNTRUST BANK, SOUTH GEORGIA, N A Reversible plow
6327878, Sep 03 1999 Portable security device
176932,
D272041, Feb 23 1981 Lock unit
D479792, Jun 28 2002 Temporary door lock
D479975, Jun 28 2002 Temporary door lock
D544337, Oct 06 2005 Quanex Homeshield, LLC Astragal boot
D564859, Feb 06 2007 Master Lock Company LLC Lockout device
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