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Exercise treadmill
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Information
Patent Grant
D414518
References
Source
Patent Number
D414,518
Date Filed
Thursday, February 27, 1997
27 years ago
Date Issued
Tuesday, September 28, 1999
25 years ago
Inventors
Peter Wu
Leao Wang
Original Assignees
Greenmaster Industrial Corp.
Examiners
Hyder; Philip S.
US Classifications
D21 - Games, toys, and sports goods
Field of Search
US
D21 191
D21 192
D21 194
482 51
482 52
482 53
482 54
482 66
482 74
International Classifications
2102
Term of Grant
14Years
Information
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Abstract
Description
Claims
The ornamental design for a exercise treadmill, as shown and described.
US Referenced Citations (6)
Number
Name
Date
Kind
D289668
Gremonprez et al.
May 1987
D325951
Johnson
May 1992
D355227
Summers et al.
Feb 1995
D369843
Wang et al.
May 1996
D372508
Clem
Aug 1996
D374260
Snyderman et al.
Oct 1996