Letter opener
Kramer , et al. September 29, 1
U.S. patent number D329,798 [Application Number 07/641,114] was granted by the patent office on 1992-09-29 for letter opener. Invention is credited to Jeffrey A. Kramer, William W. Rosenfeld.
| United States Patent | D329,798 |
| Kramer , et al. | September 29, 1992 |
Letter opener
Claims
The ornamental design for a letter opener, as shown and described.
| Inventors: | Kramer; Jeffrey A. (Miami, FL), Rosenfeld; William W. (Pembroke Pines, FL) |
|---|---|
| Appl. No.: | 07/641,114 |
| Filed: | January 14, 1991 |
| Current U.S. Class: | D8/102 |
| Field of Search: | ;D8/102,103,104,98 ;D10/71 ;D22/118 ;D20/10,39,40,41 ;30/DIG.3,294 ;33/483,485 |
References Cited [Referenced By]
U.S. Patent Documents
| 40163 | October 1863 | Fitch |
| D175170 | July 1955 | Johnson |
| D240190 | June 1976 | Cleveland |
| D306394 | March 1990 | Koenig |
| 3009248 | November 1961 | Tilly |
| 3028670 | April 1962 | Tilly |
| 3290780 | December 1966 | Oehlert |
Assistant Examiner: Barkai; R.
Attorney, Agent or Firm: Malloy, Downey & Malloy
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.
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