Portable door lock

Description

FIG. 1 is a top elevational view of a portable door lock showing my new design;

FIG. 2 is a side elevational view showing the portable door lock of FIG. 1, the opposite side elevational view being a mirror image thereof;

FIG. 3 is a bottom elevational view of the portable door lock of FIG. 1;

FIG. 4 is a right end view thereof; and,

FIG. 5 is a left end view thereof.

Referenced Cited
U.S. Patent Documents
D219362 December 1970 Snyder
D230701 March 1974 Lewis
D255212 June 3, 1980 Weigand et al.
D290579 June 30, 1987 Crisp, Jr.
3583743 June 1971 Newell
Patent History
Patent number: D349446
Type: Grant
Filed: Jun 7, 1993
Date of Patent: Aug 9, 1994
Inventor: Thomas H. Brunette (Hugo, MN)
Primary Examiner: Brian N. Vinson
Attorney: Anthony G. Eggink
Application Number: 0/9,160
Classifications
Current U.S. Class: D/8331