Chair base
Description
FIG. 1 is a perspective view of the chair base;
FIG. 2 is a side elevational view;
FIG. 3 is another side elevational view;
FIG. 4 is a top plan view; and,
FIG. 5 is a bottom plan view.
Claims
The ornamental design for a chair base, as shown and described.
Referenced Cited
U.S. Patent Documents
D312013 | November 13, 1990 | Aronowitz et al. |
D335398 | May 11, 1993 | Heidmann |
D343740 | February 1, 1994 | Ginat |
D353718 | December 27, 1994 | Olson |
D360550 | July 25, 1995 | Ford |
D366377 | January 23, 1996 | Perl |
D395962 | July 14, 1998 | Buffon |
D401075 | November 17, 1998 | Smith |
D405968 | February 23, 1999 | Beaulieu |
D414629 | October 5, 1999 | Perl |
D416406 | November 16, 1999 | Donati |
D417100 | November 30, 1999 | Lee |
4471995 | September 18, 1984 | Wisniewski |
5857739 | January 12, 1999 | Smith |
Patent History
Patent number: D437513
Type: Grant
Filed: Apr 12, 2000
Date of Patent: Feb 13, 2001
Inventors: Leigh H. Privatt (Waterloo, Ontario), Tim Gould (Drayton, Ontario)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Attorney, Agent or Law Firms: Dimock Stratton Clarizio, Dino P. Clarizio
Application Number: 29/121,646
Type: Grant
Filed: Apr 12, 2000
Date of Patent: Feb 13, 2001
Inventors: Leigh H. Privatt (Waterloo, Ontario), Tim Gould (Drayton, Ontario)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Attorney, Agent or Law Firms: Dimock Stratton Clarizio, Dino P. Clarizio
Application Number: 29/121,646
Classifications
Current U.S. Class:
D6/498;
D6/366
International Classification: 0606;
International Classification: 0606;