USD302728SExpiredUtility

Aspirator

60
Assignee: THOMAS INDUSTRIES INCPriority: Jan 23, 1987Filed: Jan 23, 1987Granted: Aug 8, 1989
Est. expiryJan 23, 2007(expired)· nominal 20-yr term from priority
Inventors:Walter B. HerbstRoy J. Rozek
60
PatentIndex Score
8
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an aspirator, as shown and described.

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