Portable air supply tank

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Information

Patent Grant
D243530

References
Source

Patent Number
D243,530
Date Filed
Thursday, July 24, 1975
49 years ago
Date Issued
Tuesday, March 1, 1977
47 years ago

Inventors
- Kenneth E. Bodine
- Verle A. McDowell
Examiners
- Largen; James R.
Agents
- Law; Richard D.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 1-4
- 220 3
- 220 85 P
- 220 8
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design of a portable air supply tank, substantially as shown.

US Referenced Citations (4)

Number	Name	Date	Kind
3776412	Mink	Dec 1973
D186694	Skinner et al.	Nov 1959
D213249	Winegardner	Jan 1969
D238874	Bethoud	Feb 1976