USD271571SExpiredUtility
Contact pressure measuring a device
Individually held — no corporate assignee on recordPriority: Dec 10, 1980Filed: Jun 9, 1981Granted: Nov 29, 1983
Est. expiryDec 10, 2000(expired)· nominal 20-yr term from priority
Inventors:Bo G. Lonnstedt
63
PatentIndex Score
8
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a contact pressure measuring device, as shown.
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