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Sharples Corp

Sharples C

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2631027A	Force measuring apparatus	Expired / Lapsed	1948-08-28	1953-03-10	0	Details
US2594693A	Hollow circular article and method of making same	Expired / Lapsed	1948-12-07	1952-04-29	0	Details
US2500877A	Photographic stencil screen and method of making the same	Expired / Lapsed	1944-10-24	1950-03-14	0	Details
US2271493A	Centrifugal separator	Expired / Lapsed	1937-10-21	1942-01-27	0	Details