Protective shield for latch lock assembly

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Description

FIG. 1 is a perspective view of a protective shield for latch lock assembly showing my new design, the broken-line depiction of the deadbolt assembly shown removed from the shield is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being a mirror image of that shown;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an opposite end elevational view thereof.

Referenced Cited
U.S. Patent Documents
1705363 March 1929 Heyer
1950723 March 1934 Fitzgerald
4248068 February 3, 1981 Esser et al.
4466264 August 21, 1984 del Nero
Other references
  • "Doors and Windows", p. 103, door lock assembly.
Patent History
Patent number: D318411
Type: Grant
Filed: Oct 19, 1988
Date of Patent: Jul 23, 1991
Inventor: John L. McKernan (Boston, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/259,613
Classifications
Current U.S. Class: D/8346