Miniature pneumatic plug with by-pass conduit and retaining chain with ring

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Information

Patent Grant
D370715

References
Source

Patent Number
D370,715
Date Filed
Wednesday, January 25, 1995
30 years ago
Date Issued
Tuesday, June 11, 1996
28 years ago

Inventors
- Ardwin J. Hamer
Original Assignees
- Cherne Industries Incorporated
Examiners
- Reid; Stella
- Watterson; Eric
Agents
- Eggink; Anthony G.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 259
- D23 260
- 220 352
- 220 DIG 19
- 138 89
- 138 97
- 138 98
- 138 93
- 138 109
- 015 10461
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a miniature pneumatic plug with by-pass conduit and retaining chain with ring, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D351898	Stowers, Jr.	Oct 1984
3763896	Horne et al.	Oct 1973
4760868	Saxon	Aug 1988
5353842	Landman	Oct 1994

Non-Patent Literature Citations (2)

Entry
Plug-It Products, Rubber Plugs, Product Sheet, 3 pages.
Vanderlans and Sons, Inc., Lansas Multi-Worker Plugs, Product Sheet, 4 pages.