USD345009SExpiredUtility

Self-contained portable cryogenic cooling unit to be used to cool electronic components

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Assignee: CARRIER CORPPriority: Dec 21, 1992Filed: Dec 21, 1992Granted: Mar 8, 1994
Est. expiryDec 21, 2012(expired)· nominal 20-yr term from priority
Inventors:Russell G. LewisHoward H. Fraser, Jr.
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PatentIndex Score
16
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a self-contained portable cryogenic cooling unit to be used to cool electronic components, as shown and described.

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