Whiteboard and photocopier
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Description
FIG. 1 is a front and top-right perspective view of a whiteboard and photocopier showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D213625 | March 1969 | Jensen |
- Beckley-Cardy Company School Buyer's Guide-School Year 1959-1960, p. 64A-Style M.
Patent History
Patent number: D300149
Type: Grant
Filed: Sep 25, 1985
Date of Patent: Mar 7, 1989
Assignee: Ricoh Company, Ltd. (Tokyo)
Inventors: Toshiro Yamada (Kanagawa), Kenichi Nakade (Kanagawa)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/779,937
Type: Grant
Filed: Sep 25, 1985
Date of Patent: Mar 7, 1989
Assignee: Ricoh Company, Ltd. (Tokyo)
Inventors: Toshiro Yamada (Kanagawa), Kenichi Nakade (Kanagawa)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/779,937
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)