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Waukesha Motor Co

Waukesha M

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2307845A	Electric control system for engine generator units	Expired / Lapsed	1940-06-21	1943-01-12	0	Details
US2221201A	Speed governing mechanism	Expired / Lapsed	1939-09-16	1940-11-12	0	Details
US2099747A	Air conditioning means	Expired / Lapsed	1936-06-04	1937-11-23	0	Details
US1777311A	Filtering means	Expired / Lapsed	1929-05-08	1930-10-07	0	Details
US1772341A	Automobile heating system	Expired / Lapsed	1925-08-24	1930-08-05	0	Details