Letter opener
Description
FIG. 1 is a front elevational view of a letter opener showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
40163 | October 1863 | Fitch |
D175170 | July 1955 | Johnson |
D240190 | June 1976 | Cleveland |
D306394 | March 6, 1990 | Koenig |
3009248 | November 1961 | Tilly |
3028670 | April 1962 | Tilly |
3290780 | December 1966 | Oehlert |
Patent History
Patent number: D329798
Type: Grant
Filed: Jan 14, 1991
Date of Patent: Sep 29, 1992
Inventors: Jeffrey A. Kramer (Miami, FL), William W. Rosenfeld (Pembroke Pines, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Malloy, Downey & Malloy
Application Number: 7/641,114
Type: Grant
Filed: Jan 14, 1991
Date of Patent: Sep 29, 1992
Inventors: Jeffrey A. Kramer (Miami, FL), William W. Rosenfeld (Pembroke Pines, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Malloy, Downey & Malloy
Application Number: 7/641,114
Classifications
Current U.S. Class:
D/8102