Patent
   D337502
Priority
Sep 12 1991
Filed
Sep 12 1991
Issued
Jul 20 1993
Expiry
Jul 20 2007
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a router guide for door hinges, as shown and described.

FIG. 1 is a perspective view of the router guide and router bit in use in recessing hinges for a door frame, the broken line showing of the 4 by 4 cutting blade are for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side view;

FIG. 3 is an end view;

FIG. 4 is a second side view; and,

FIG. 5 is a second end view.

Witt, Bradley R.

Patent Priority Assignee Title
5772368, Apr 19 1995 Full-size router tilt base
6027289, Apr 19 1995 Lateral movement router guide
6694635, Jun 07 2002 Router template apparatus
D467485, May 22 2001 Wolfcraft, Inc. Router table adapter base plate
D512893, Mar 16 2005 Router fence
D628607, Jan 23 2009 NORDCO INC Plate for rail clip applicator
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D933441, Dec 12 2019 Wood router easy circle
Patent Priority Assignee Title
4552193, Feb 13 1984 ARMAS & HARSHBARGER MANUFACTURING COMPANY Panelled door frame shaper template
4742853, Jul 14 1986 Precision router guide
4768570, Jun 22 1987 Cutting support and guide
4770216, Aug 19 1987 Router dado fixture
4787432, Jun 15 1988 Apparatus and method for producing mortise and tenon joints
4825920, May 16 1988 Wood working template
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