USD249275SExpiredUtility

Portable water filter

95
Assignee: TELEDYNE INDPriority: Mar 24, 1977Filed: Mar 24, 1977Granted: Sep 5, 1978
Est. expiryMar 24, 1997(expired)· nominal 20-yr term from priority
Inventors:Frederick G. MackaySpencer L. Mackay
95
PatentIndex Score
37
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a portable water filter, as shown.

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