Security door stop plate
Description
The FIGURE is a perspective view of a security door stop plate showing my new design, the partially broken line showing of a door jam and hardware being for illustrative purposes only and forming no part of the claimed design.
Referenced Cited
Patent History
Patent number: D302937
Type: Grant
Filed: Aug 14, 1986
Date of Patent: Aug 22, 1989
Inventor: Albert T. Briggs (Tarentum, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Clifford A. Poff
Application Number: 6/896,243
Type: Grant
Filed: Aug 14, 1986
Date of Patent: Aug 22, 1989
Inventor: Albert T. Briggs (Tarentum, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Clifford A. Poff
Application Number: 6/896,243
Classifications
Current U.S. Class:
D/8344;
D/8343