Valve

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Information

Patent Grant
D341187

References
Source

Patent Number
D341,187
Date Filed
Monday, August 20, 1990
35 years ago
Date Issued
Tuesday, November 9, 1993
32 years ago

Inventors
- Krzysztof Stachowiak
Original Assignees
- American Safety Flight Systems, Inc.
Examiners
- Largen; James R.
Agents
- Graham & James

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 233-237
- D23 244-249
- D29 6
- D29 7
- D24 129
- 137 382
- 137 61419
- 251 257
- 251 263
- 251 297
- 251 89
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a valve, as shown.

US Referenced Citations (18)

Number	Name	Date	Kind
D198499	Harautuneian	Jun 1964
D218519	Mese	Aug 1970
D219777	Mese	Jan 1971
D234637	Flynn	Mar 1975
D234846	Gallant	Apr 1975
D237968	Olson, Jr.	Dec 1975
D239283	Villari	Mar 1976
D257286	Folkman	Oct 1988
D300271	Rudolph et al.	Mar 1989
D300272	Rudolph et al.	Mar 1989
D305814	Fangrow, Jr.	Jan 1990
D315971	Molzan	Apr 1991
2194714	Mueller	Mar 1940
2571356	Gates	Oct 1951
2694412	Jaros	Nov 1954
2831500	Fannema et al.	Apr 1958
2869582	Skipwith, Jr.	Jan 1959
4705076	Krechel et al.	Nov 1987