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United States Patent D479,682
Frolov ,   et al. September 16, 2003

Programmable door lock


We claim the ornamental design for a programmable door lock, as shown and described.
Inventors: Frolov; George (Farmington, CT), Bogdanov; Victor (Manchester, CT), Nguyen; Vu Dinh (West Hartford, CT)
Assignee: Harrow Products, Inc. (Woodcliff Lake, NJ)
Appl. No.: D/162,278
Filed: June 13, 2002

Current U.S. Class: D8/331
Current International Class: 0807
Field of Search: D8/330,331,338,341,343 70/271,277,278.1,278.4,284,285 252/DIG.37 340/5.21,5.54,5.65,5.73,5.81,5.85,825.31

References Cited

U.S. Patent Documents
5475996 December 1995 Chen
D365976 January 1996 Chiu
D388308 December 1997 Evans et al.
5841361 November 1998 Hoffman
D452640 January 2002 Gartner
D452807 January 2002 Gartner
Primary Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Michael Best & Friedrich LLP


FIG. 1 is a front view illustrating a programmable door lock.

FIG. 2 is a front perspective view illustrating the design shown in FIG. 1.

FIG. 3 is a side view illustrating the right side of the design shown in FIG. 1.

FIG. 4 is a side view illustrating the left side of the design shown in FIG. 1.

FIG. 5 is a top view illustrating the design shown in FIG. 1.

FIG. 6 is a bottom view illustrating the design shown in FIG. 1; and,

FIG. 7 is back view illustrating the design shown in FIG. 1.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design. The broken lines which define the boundaries of the claimed design form no part thereof.

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