Three-leaf folder
Stern November 16, 1
U.S. patent number D341,373 [Application Number 07/850,122] was granted by the patent office on 1993-11-16 for three-leaf folder. Invention is credited to David Stern.
| United States Patent | D341,373 |
| Stern | November 16, 1993 |
Three-leaf folder
Claims
The ornamental design for a three-leaf folder, as shown.
| Inventors: | Stern; David (Brookline, MA) |
|---|---|
| Appl. No.: | 07/850,122 |
| Filed: | March 12, 1992 |
| Current U.S. Class: | D19/26 |
| Field of Search: | ;D19/26,27,28,29,30,31,32,33,1,2,3 ;281/31,15.1,29,21.1,39,35,42 ;229/68 ;40/158.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D135393 | March 1943 | Weinger et al. |
| D283231 | April 1986 | Bradenburger |
| D302830 | August 1989 | Popat et al. |
| 1684737 | September 1928 | L'Enfant |
| 2788041 | April 1957 | Carver |
| 4890728 | January 1990 | Grimsley |
Assistant Examiner: Burgess; Pamela
Attorney, Agent or Firm: Weingarten, Schurgin, Gagnebin & Hayes
Description
FIG. 1 is a front view of the three-leaf folder;
FIG. 2 is a rear view of the three-leaf folder;
FIG. 3 is a front view of the three-leaf folder partially folded; and,
FIG. 4 is a perspective view of the three-leaf folder partially opened.
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