USD309500SExpiredUtility

Breast pump

91
Assignee: SPALDING & EVENFLO COMPANIES INCPriority: Apr 11, 1988Filed: Apr 11, 1988Granted: Jul 24, 1990
Est. expiryApr 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Arthur H. YuanMichael S. Joss
91
PatentIndex Score
37
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a breast pump, as shown and described.

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