Pipe restrainer collar member

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Information

Patent Grant
D339975

References
Source

Patent Number
D339,975
Date Filed
Wednesday, November 6, 1991
32 years ago
Date Issued
Tuesday, October 5, 1993
31 years ago

Inventors
Original Assignees
- M & FC Holding Company, Inc.
Examiners
- Burke; Wallace R.
- Baynham; H.
Agents
- Lorusso & Loud

US Classifications
- D08 - Tools and hardware
- D23 - Environmental heating and cooling
Field of Search
- US
- D08 354
- D08 396
- D23 259
- D23 262
- D23 265
- 285 90
- 285 132
- 285 238
- 285 328
- 285 368
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a pipe restrainer collar member, as shown.

US Referenced Citations (13)

Number	Name	Date	Kind
D168928	English	Mar 1953
D262133	Fain	Dec 1981
D264494	Chapa	May 1982
D287532	Jones et al.	Dec 1986
2507261	Mercier	May 1950
2738993	Wilson	Mar 1956
3252192	Smith	May 1966
3695638	Blakely	Oct 1972
4150848	Dyrup	Apr 1979
4336959	Roche	Jun 1982
4372587	Roche	Feb 1983
4568112	Bradley	Feb 1986
5058931	Bowsher	Oct 1991