USD299211SExpiredUtility

Toothed drive pulley

Assignee: PRISMAVISION ABPriority: Apr 29, 1985Filed: Oct 22, 1985Granted: Jan 3, 1989
Est. expiryApr 29, 2005(expired)· nominal 20-yr term from priority
Inventors:Stig B. Ahlgren
57
PatentIndex Score
10
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for toothed drive pulley, as shown and described.

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