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Russell Burdsall and Ward Bolt and Nut Co

Russell Bu

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3581782A	Vapor emission control system	Expired / Lapsed	1968-12-23	1971-06-01	11	Details
US3262599A	Plugs for plugging holes in manhole covers	Expired / Lapsed	1965-07-26	1966-07-26	2	Details
US1966056A	Feed mechanism	Expired / Lapsed	1932-07-07	1934-07-10	0	Details
US949108A	Furniture construction.	Expired / Lapsed	1909-03-16	1910-02-15	0	Details