Rotary joint

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Information

Patent Grant
D258076

References
Source

Patent Number
D258,076
Date Filed
Monday, December 18, 1978
45 years ago
Date Issued
Tuesday, January 27, 1981
43 years ago

Inventors
Original Assignees
- The Johnson Corporation
Examiners
- Largen; James R.
Agents
- Beaman; Townsend F.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 40-478
- D23 4
- 285 272
- 285 275-282
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a rotary joint, substantially as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D232551	Grover	Aug 1974
1529994	Ellis	Mar 1925
2305725	Meyer	Dec 1942
2477762	Monroe	Aug 1949
2733080	Gill	Jan 1956
2791449	Monroe	May 1957
2805086	Shomaker	Sep 1957
2836439	Moore	May 1958
3265411	Monroe et al.	Aug 1966
3484853	Nishi	Dec 1969
3892256	Schleseh	Jul 1975