Chair control unit
Doerner November 1, 1
U.S. patent number D246,217 [Application Number 05/655,409] was granted by the patent office on 1977-11-01 for chair control unit. Invention is credited to Frank Doerner.
| United States Patent | D246,217 |
| Doerner | November 1, 1977 |
Chair control unit
Claims
The ornamental design for a chair control unit, substantially as shown.
| Inventors: | Doerner; Frank (Kitchener, Ontario, CA) |
|---|---|
| Appl. No.: | 05/655,409 |
| Filed: | February 5, 1976 |
| Current U.S. Class: | D6/716.7 |
| Current International Class: | D0606 |
| Field of Search: | ;D6/26,30,31,22,194,191,197 ;248/378,381 |
References Cited [Referenced By]
U.S. Patent Documents
| 2008209 | July 1935 | Herold |
| 3656805 | April 1972 | Engstrom |
| 3675887 | July 1972 | Meinhardt |
| 774,926 | Jan 1968 | CA | |||
Attorney, Agent or Firm: Riches; Georges H.
Description
FIG. 1 is a top plan view of a chair control unit showing my design.
FIG. 2 is a side view thereof.
FIG. 3 is an underneath view thereof.
FIG. 4 is a back end view thereof.
FIG. 5 is an underneath perspective view thereof.
FIG. 6 is a top perspective view thereof.
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