Wheel assembly for an office chair
Description
FIG. 1 is a perspective view of a wheel assembly for an office chair showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a wheel assembly for an office chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D114527 | May 1939 | Boden |
2748418 | June 1956 | Armour |
5568671 | October 29, 1996 | Harris et al. |
Patent History
Patent number: D457810
Type: Grant
Filed: Sep 26, 2001
Date of Patent: May 28, 2002
Inventor: Ching-Hui Chi (San Chung City, Taipei Hsien)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/148,656
Type: Grant
Filed: Sep 26, 2001
Date of Patent: May 28, 2002
Inventor: Ching-Hui Chi (San Chung City, Taipei Hsien)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/148,656
Classifications
Current U.S. Class:
D8/375
International Classification: 0805;
International Classification: 0805;