ELVIRA J SORENSON

ELVIRA J S

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
US2299858A	Staple bending die for staple applying instruments	Expired / Lapsed	1939-12-06	1942-10-27	Details
US2222726A	Staple clip	Expired / Lapsed	1939-04-21	1940-11-26	Details
US2183978A	Method of and means for stapling	Expired / Lapsed	1938-07-22	1939-12-19	Details