Envelope opener
Description
FIG. 1 is a right side elevational view of an envelope opener showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
D206428 | December 1966 | Feldmahr |
D240190 | June 1976 | Cleveland |
318475 | May 1885 | Holden |
436189 | September 1890 | Prosinger |
802909 | October 1905 | Brisacher |
1032865 | July 1912 | Sinnott |
1214894 | February 1917 | Camillieri |
1649699 | November 1927 | Irvine |
2247840 | July 1941 | Harrison |
2442694 | June 1948 | Keiser |
2649656 | August 1953 | Hedrick |
3383768 | May 1968 | Hamilton |
4081907 | April 4, 1978 | Bosshold |
Patent History
Patent number: D312955
Type: Grant
Filed: Aug 16, 1988
Date of Patent: Dec 18, 1990
Inventor: Sam Melamed (Beechwood, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Law Firm: Barnes & Thornburg
Application Number: 7/233,079
Type: Grant
Filed: Aug 16, 1988
Date of Patent: Dec 18, 1990
Inventor: Sam Melamed (Beechwood, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Law Firm: Barnes & Thornburg
Application Number: 7/233,079
Classifications
Current U.S. Class:
D/8102