Protective shield for a deadbolt assembly

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Description

FIG. 1 is a perspective view of a protective shield for a deadbolt 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, the opposite side being a mirror image of that shown;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

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: D317556
Type: Grant
Filed: Oct 19, 1988
Date of Patent: Jun 18, 1991
Inventor: John L. McKernan (Boston, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/259,695
Classifications
Current U.S. Class: D/8346