Valve body

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Information

Patent Grant
D312121

References
Source

Patent Number
D312,121
Date Filed
Friday, February 6, 1987
37 years ago
Date Issued
Tuesday, November 13, 1990
34 years ago

Inventors
- Peter C. Williams
- Richard F. Wozniak
Original Assignees
- Whitney Co.
Examiners
- Largen; James R.
- Reynolds; Demetrios
Agents
- Fay, Sharpe, Beall, Fagan, Minnich & McKee

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 233-237
- D23 244-249
- 251 309
- 251 315
- 251 316
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for valve body, as shown.

US Referenced Citations (14)

Number	Name	Date	Kind
D207830	Adams	May 1967
D236980	Callahan et al.	Sep 1975
D297254	Odate et al.	Aug 1988
3033227	Goldman	May 1962
3448961	Enssle	Jul 1965
3598363	Shaw	Aug 1971
3656711	Toelke	Apr 1972
3677283	Tito	Jul 1972
3717323	Geipel	Feb 1973
3722856	Koch et al.	Mar 1973
3888460	Sigmon	Jun 1975
4479513	Koch et al.	Oct 1984
4524946	Thompson	Jun 1985
4750708	Yusko, Jr. et al.	Jun 1988