USD325740SExpiredUtility

Extrusion canister

43
Assignee: IONICS INCORPORATEDPriority: Nov 2, 1989Filed: Nov 2, 1989Granted: Apr 28, 1992
Est. expiryNov 2, 2009(expired)· nominal 20-yr term from priority
Inventors:Joseph M. Loftis
43
PatentIndex Score
5
Cited by
7
References
1
Claims

Claims

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

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