USD248774SExpiredUtility

Surgical aspiration catheter

71
Assignee: ASTRA SJUCO ABPriority: Oct 30, 1975Filed: Apr 28, 1976Granted: Aug 1, 1978
Est. expiryOct 30, 1995(expired)· nominal 20-yr term from priority
Inventors:Bertil Sven Vallfors
71
PatentIndex Score
17
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a surgical aspiration catheter, as shown.

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