Offset pin for interconnecting upper and lower blocks in a concrete block wall

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Information

Patent Grant
D337721

References
Source

Patent Number
D337,721
Date Filed
Thursday, January 3, 1991
33 years ago
Date Issued
Tuesday, July 27, 1993
31 years ago

Inventors
- Gerald W. Hodel
Original Assignees
- WEDGEROCK LLC
Examiners
- Bullock; B. J.
Agents
- McCaleb, Lucas & Brugman

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 382
- 405 262
- 405 280
- 052 562
- 052 585
- 403 292
- 403 295
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an offset pin for interconnecting upper and lower blocks in a concrete block wall, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
2690074	Jones	Sep 1954
3430404	Muse	Mar 1969
4920712	Dean, Jr.	May 1990
5044834	Janopaul, Jr.	Sep 1991