Envelope opener
Description
FIG. 1 is a front elevational view of an envelope opener showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a rear elevational view thereof.
The undisclosed bottom view is plane and unornamented.
Referenced Cited
U.S. Patent Documents
D175762 | October 1955 | Deicken |
4711031 | December 8, 1987 | Annello |
Patent History
Patent number: D303211
Type: Grant
Filed: Dec 29, 1986
Date of Patent: Sep 5, 1989
Inventor: Richard K. Rosenfeld (Woodland Hills, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorney: Roger A. Marrs
Application Number: 6/947,950
Type: Grant
Filed: Dec 29, 1986
Date of Patent: Sep 5, 1989
Inventor: Richard K. Rosenfeld (Woodland Hills, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorney: Roger A. Marrs
Application Number: 6/947,950
Classifications
Current U.S. Class:
D/8102