Elbow fitting

Follow

Information

Patent Grant
D258983

References
Source

Patent Number
D258,983
Date Filed
Monday, March 26, 1979
45 years ago
Date Issued
Tuesday, April 21, 1981
43 years ago

Inventors
Original Assignees
- Cajon Company
Examiners
- Largen; James R.
Agents
- Fay & Sharpe

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 40-47
- 285 39
- 285 179
- 285 219
- 285 220
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an elbow fitting, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D56925	Humphrey	Jan 1921
D117590	Wilson	Nov 1939
D166653	Warren	Apr 1952
D229409	Luckenbill	Nov 1973
1868037	Weatherhead, Jr.	Jul 1932
2342425	Parkor	Feb 1944
2674786	Crawley	Apr 1954
2871032	Woodling	Jan 1959
3112127	Campbell	Nov 1963