Chair control
Doerner September 16, 1
U.S. patent number D285,633 [Application Number 06/586,541] was granted by the patent office on 1986-09-16 for chair control. Invention is credited to Frank Doerner.
| United States Patent | D285,633 |
| Doerner | September 16, 1986 |
Chair control
Claims
The ornamental design for a chair control, substantially as shown and described.
| Inventors: | Doerner; Frank (Kitchener, Ontario, CA) |
|---|---|
| Appl. No.: | 06/586,541 |
| Filed: | March 5, 1984 |
Foreign Application Priority Data
| Feb 29, 1984 [CA] | 29-02-84-10 | |||
| Current U.S. Class: | D6/716.7 |
| Field of Search: | ;D6/491,496,365,366 ;248/378,381 ;297/301,313,325 |
References Cited [Referenced By]
U.S. Patent Documents
| D213494 | March 1969 | Speicher et al. |
| D242514 | November 1976 | Doerner |
| D246217 | November 1977 | Doerner |
| D247943 | May 1978 | Doerner |
| D250501 | December 1978 | Pinaire et al. |
| D259457 | June 1981 | Smith |
| 3741607 | June 1973 | Cramer |
| 3823980 | July 1974 | Harnick |
Attorney, Agent or Firm: Riches, McKenzie & Herbert
Description
FIG. 1 is a bottom perspective view of a chair control showing my new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is an end elevational view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is an end elevational view of the opposite end thereof;
FIG. 6 is a side elevational view; and
FIG. 7 is a side elevational view of the opposite side.
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