USD267855SExpiredUtility
Pressurized container piston
Est. expiryApr 28, 2000(expired)· nominal 20-yr term from priority
Inventors:Floyd R. French
78
PatentIndex Score
15
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pressurized container piston, as shown.
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