USD274433SExpiredUtility

Rotary compressor

65
Assignee: THE HYDROVANE COMPRESSOR COMPANY LTDPriority: Jul 31, 1981Filed: Jan 27, 1981Granted: Jun 26, 1984
Est. expiryJul 31, 2001(expired)· nominal 20-yr term from priority
Inventors:Edward Boller
65
PatentIndex Score
10
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rotary compressor, as shown.

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