Latch protector for cylindrical door lock
Latest Triangle Brass Manufacturing Company, Inc. Patents:
Description
FIG. 1 is a generally front perspective view of a latch protector for cylindrical door lock, showing our new design;
FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof; and,
FIG. 6 is a right side elevation view thereof.
Claims
The ornamental design for a latch protector for cylindrical door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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D354670 | January 24, 1995 | Simon et al. |
D417833 | December 21, 1999 | Heithe |
D446107 | August 7, 2001 | Carter |
- U.S. patent application Ser. No. 29/142,165, Simon et al., filed May 17, 2001.
- U.S. patent application Ser. No. 29/142,129, Simon et al., filed May 16, 2001.
- Catalog, Architectural Builders Hardware Mfg., Inc., “Overhead Holders/Stops, Electro-Magnetic Door Holders, Hospital Push/Pulls, Coordinators” (1998), p. 8.
- Photograph of door pulls, Triangle Brass Manufacturing Company, Inc. (prior to Jan. 2000).
- Packaging insert for “The Slipper” latch guard for a cylindrical door lock, Key Service (prior to Jan. 2000).
Patent History
Patent number: D474101
Type: Grant
Filed: Mar 6, 2002
Date of Patent: May 6, 2003
Assignee: Triangle Brass Manufacturing Company, Inc. (Los Angeles, CA)
Inventors: Ira J. Simon (Long Beach, CA), Martin S. Simon (Long Beach, CA)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: David Weiss
Application Number: 29/156,793
Type: Grant
Filed: Mar 6, 2002
Date of Patent: May 6, 2003
Assignee: Triangle Brass Manufacturing Company, Inc. (Los Angeles, CA)
Inventors: Ira J. Simon (Long Beach, CA), Martin S. Simon (Long Beach, CA)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: David Weiss
Application Number: 29/156,793
Classifications
Current U.S. Class:
D8/346
International Classification: 0807;
International Classification: 0807;