Security stop for doors

Description

FIG. 1 is a top plan view of the security stop for doors showing my new design;

FIG. 2 is a side elevational view taken from the top of FIG. 1;

FIG. 3 is a side elevational view taken from the left of FIG. 2; and

FIG. 4 is a side elevational view taken from the right of FIG. 2 with the plunger retracted.

Referenced Cited
U.S. Patent Documents
965537 July 1910 Poeppelmeier
1122133 December 1914 Lawler
1383582 July 1921 Stubbs
Foreign Patent Documents
0442698 April 1927 DE2
1480969 July 1977 GBX
Patent History
Patent number: D277645
Type: Grant
Filed: Oct 26, 1982
Date of Patent: Feb 19, 1985
Inventor: Brian F. McGarry (Christchurch)
Primary Examiner: B. J. Bullock
Law Firm: Holman & Stern
Application Number: 6/436,713
Classifications
Current U.S. Class: D/8402