IP Library › Granted Patent US 4,674,745
Granted Patent Utility
US 4,674,745 · App. 06/924,168

Bowling lane surface

Inventor: Daniel R. Speranza
Patented Case View Patent ↗
Granted: Jun 23, 1987 Filed: Oct 27, 1986
Inventor
Daniel R. Speranza
Assignee (at issue)
AMF Bowling, Inc.

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Quick Facts
Patent No.
US 4,674,745
App. No.
06/924,168
Filed
1986-10-27
Granted
1987-06-23
Kind
A