Thrust bearing for wheel struts of model airplanes

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Information

Patent Grant
D293003

References
Source

Patent Number
D293,003
Date Filed
Monday, October 15, 1984
41 years ago
Date Issued
Tuesday, December 1, 1987
38 years ago

Inventors
Examiners
- Bullock; B. J.
Agents
- Thiele; A. R.

US Classifications
- D21 - Games, toys, and sports goods
- D08 - Tools and hardware
Field of Search
- US
- D08 399
- D08 354
- D21 87
- D21 91
- 411 531
- 411 546
- 446 34
- 446 55
- 052 698
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a thrust bearing for wheel struts of model airplanes, substantially as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
1108209	Mitchell et al.	Aug 1914
2292898	Peirce	Aug 1942
2403129	Shaeffer	Jul 1946
3739519	Garabello	Jun 1973

Non-Patent Literature Citations (2)

Entry
Standoffs & Spacers Cat. H-1B; p. 1; Circular Unthreaded Spacer (center-2nd row).
Plastiglide Cat. 14A; p. 5; Round Spacer W/Square Hole (lower left).