TREA

Latch protector for cylindrical door lock

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Information

  • Patent Grant
  • D474675
  • Patent Number
    D474,675
  • Date Filed
    Wednesday, March 6, 2002
    22 years ago
  • Date Issued
    Tuesday, May 20, 2003
    21 years ago
  • US Classifications
    Field of Search
    • US
    • D08 330
    • D08 331
    • D08 343
    • D08 346
    • 070 417
    • 070 418
    • 070 450
    • 070 451
    • 292 340
    • 292 346
    • 049 504
    • 049 460
  • International Classifications
    • 0807
    • Term of Grant
      14Years
Information
Abstract
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.
US Referenced Citations (25)
Number Name Date Kind
2489072 Ausubbel Nov 1949 A
3391674 Burleigh Jul 1968 A
3606429 Palmer Sep 1971 A
3645045 Gervis et al. Feb 1972 A
3698217 Roy Oct 1972 A
3764173 Griffith Oct 1973 A
3888530 Fabrici Jun 1975 A
D242597 Gamus Dec 1976 S
4017106 Salazar Apr 1977 A
4130311 Sushan Dec 1978 A
4178027 Charron Dec 1979 A
D258716 Ciener Mar 1981 S
D265720 Harrison Aug 1982 S
D272413 Hennessy Jan 1984 S
4484463 Hennessy Nov 1984 A
4583776 Bouchard Apr 1986 A
4751834 Beck Jun 1988 A
4802701 Mazie Feb 1989 A
4841754 Jones Jun 1989 A
5131189 Mascotte Jul 1992 A
D332564 Santosuosso Jan 1993 S
D353319 Eckert Dec 1994 S
D354670 Simon et al. Jan 1995 S
D417833 Heithe Dec 1999 S
D446107 Carter Aug 2001 S
Non-Patent Literature Citations (5)
Entry
U.S. patent application Ser. No. 29/142,165, Simon et al, filed May 17, 2001.
U.S. patent applicaton Ser. No. 29/142,129, 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).