Overhead projector
Hasegawa February 22, 1
U.S. patent number D344,533 [Application Number 07/673,111] was granted by the patent office on 1994-02-22 for overhead projector. This patent grant is currently assigned to Elmo Company, Limited. Invention is credited to Fumio Hasegawa.
| United States Patent | D344,533 |
| Hasegawa | February 22, 1994 |
Overhead projector
Claims
The ornamental design for an overhead projector, as shown.
| Inventors: | Hasegawa; Fumio (Nagoya, JP) |
|---|---|
| Assignee: | Elmo Company, Limited
(JP) |
| Appl. No.: | 07/673,111 |
| Filed: | March 21, 1991 |
Foreign Application Priority Data
| Sep 29, 1990 [JP] | 2-32843 | |||
| Current U.S. Class: | D16/232 |
| Field of Search: | ;353/61,66,119,122,DIG.3,DIG.4,DIG.5,DIG.6 ;D16/221,229,232,233 |
References Cited [Referenced By]
U.S. Patent Documents
| D317616 | June 1991 | Shiiba |
| D330040 | October 1992 | Watanabe et al. |
| 4696557 | September 1987 | Tomizuka |
| 4795252 | January 1989 | Kyhl |
| 4811110 | March 1989 | Ohmura et al. |
| 4969733 | November 1990 | Tewison |
Other References
|
Gallant Inc. Overhead Projectors Catalog, p. 5 (3M imodel O-88 Portable Projector). . Elmo Co., Ltd., "Elmo Overhead Projector", Dec., 1987.. |
Primary Examiner: Ansher; Bernard
Assistant Examiner: Aronovich; Adir
Attorney, Agent or Firm: Ostrolenk, Faber, Gerb & Soffen
Description
FIG. 1 is a top plan view of the overhead projector embodying my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view as seen from the top and front of FIG. 1.
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