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Information
Patent Grant
D312668
References
Source
Patent Number
D312,668
Date Filed
Thursday, April 21, 1988
36 years ago
Date Issued
Tuesday, December 4, 1990
34 years ago
Inventors
Ronald R. Klawitter
Original Assignees
HANDI-PAC, INC
Examiners
Rademaker; Charles A.
Agents
Polster, Polster and Lucchesi Polster, Polster and Lucchesi
US Classifications
D21 - Games, toys, and sports goods
Field of Search
US
D21 109
D21 124
D21 122
D21 59
446 144
446 491
D15 14
D15 15
Term of Grant
14Years
Information
Content
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Abstract
Description
Claims
The ornamental design for toy lawn mower, as shown and described.
US Referenced Citations (4)
Number
Name
Date
Kind
D179511
Graham et al.
Jan 1957
D249266
Furuya
Sep 1978
3292300
Lescher et al.
Dec 1966
3838558
Goodchild
Oct 1974
Non-Patent Literature Citations (1)
Entry
Home Furnishings Daily, 5-18-1962, p. 20, Electric Mower.