Chair control
Description
FIG. 1 is a front, perspective view of a chair control showing my new design;
FIG. 2 is a bottom perspective view showing the opposite side to FIG. 1;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view of a second embodiment of a chair control showing my new design;
FIG. 6 is a top plan view of FIG. 5;
FIG. 7 is a front, perspective view of FIG. 5; and
FIG. 8 is a bottom perspective view of FIG. 5.
Referenced Cited
U.S. Patent Documents
D242514 | November 1976 | Doerner |
D249768 | October 3, 1978 | Pinaire et al. |
D250501 | December 12, 1978 | Pinaire et al. |
D252661 | August 21, 1979 | Bowman |
D279635 | July 16, 1985 | Aasen |
2329327 | September 1943 | Boerner |
3659819 | May 1972 | Wolters |
4013258 | March 22, 1977 | Doerner |
4067610 | January 10, 1978 | Doerr et al. |
4479679 | October 30, 1984 | Fries et al. |
Patent History
Patent number: D292459
Type: Grant
Filed: Aug 20, 1984
Date of Patent: Oct 27, 1987
Inventor: Frank Doerner (Kitchener, Ontario)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Law Firm: Riches, McKenzie & Herbert
Application Number: 6/642,392
Type: Grant
Filed: Aug 20, 1984
Date of Patent: Oct 27, 1987
Inventor: Frank Doerner (Kitchener, Ontario)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Law Firm: Riches, McKenzie & Herbert
Application Number: 6/642,392
Classifications
Current U.S. Class:
D/6500;
Element Or Attachment (D12/133)