Stretch block assembly

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Information

Patent Grant
D302450

References
Source

Patent Number
D302,450
Date Filed
Monday, December 29, 1986
38 years ago
Date Issued
Tuesday, July 25, 1989
35 years ago

Inventors
Examiners
- Rademaker; Charles A.
Agents
- Loveman; Edward H.

US Classifications
- D21 - Games, toys, and sports goods
Field of Search
- US
- D21 191-199
- 272 96
- 272 143
- 272 144
- 272 130
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a stretch block assembly, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
3598404	Bowman	Aug 1971
4253661	Russell	Mar 1981
4526365	Ziegelbaum	Jul 1985
4561649	Forsythe	Dec 1985
4603851	Russell	Aug 1986

Foreign Referenced Citations (1)

Number	Date	Country
2031742	Apr 1980	GBX