Valve handle

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Information

Patent Grant
D242921

References
Source

Patent Number
D242,921
Date Filed
Tuesday, December 2, 1975
49 years ago
Date Issued
Tuesday, January 4, 1977
47 years ago

Inventors
- Leonard J. Stephens
- Earl A. Bake
Original Assignees
- Rockwell International Corporation
Examiners
- Largen; James R.
Agents
- Bronaugh; John R.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 27-32
- D08 138-142
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a valve handle, as shown.

US Referenced Citations (8)

Number	Name	Date	Kind
D26565	Hart	Jan 1897
D31410	Perkins	Aug 1899
D39269	Jansen	Apr 1908
D45227	Glauber	Feb 1914
D98957	Patten	Mar 1936
D143382	Zinkil et al.	Dec 1945
D148252	Rausch	Dec 1947
D217669	Rowlands	May 1970