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HENRY A TORSTENSON

HENRY A TO

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2593231A	Shock absorbing means for spring actuated tacking devices	Expired / Lapsed	1950-09-08	1952-04-15	0	Details
US2558403A	Pneumatic tacker	Expired / Lapsed	1948-01-03	1951-06-26	0	Details
US2548736A	Tacker	Expired / Lapsed	1945-11-05	1951-04-10	0	Details
US2472032A	Magazine closure for stapling machines	Expired / Lapsed	1947-07-10	1949-05-31	0	Details
US2310529A	Magazine closure for stapling machines	Expired / Lapsed	1941-06-12	1943-02-09	0	Details