← Back to Companies

Standard Register Co

Standard R

Active Patents

0

Total Holdings

5

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3189731A	System for sensing	Expired / Lapsed	1961-05-18	1965-06-15	1	Details
US2392838A	Writing machine attachment	Expired / Lapsed	1942-02-05	1946-01-15	0	Details
US2380949A	Strip burster	Expired / Lapsed	1942-10-03	1945-08-07	0	Details
US2355690A	Strip feeding and bursting device	Expired / Lapsed	1942-08-20	1944-08-15	0	Details
US2328582A	Strip severing and bursting machine	Expired / Lapsed	1940-10-16	1943-09-07	0	Details