Winchester Fabricators, Inc.

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Patent Activity in the Last 10 Years

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D425956 Unitary bowling ball return trackMar 18, 97May 30, 00[2101]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7300037 Protection device for roof openingsExpiredFeb 20, 04Nov 27, 07[E04H]
5226649 Bowling alley gutter and mounting clipsExpiredApr 24, 92Jul 13, 93[A63D]

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