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HARRY ALTER Co

HARRY ALTE
Active Patents
0
Total Holdings
5

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2603178A Brazing machine Expired / Lapsed 1945-05-04 1952-07-15 0 Details
US2416849A Electric indicating and totalizing apparatus Expired / Lapsed 1942-01-28 1947-03-04 0 Details
US2398046A Indicating apparatus and method Expired / Lapsed 1942-01-19 1946-04-09 0 Details
US2331237A Golf practice and game apparatus Expired / Lapsed 1941-09-05 1943-10-05 0 Details
US2331236A Golf practice apparatus Expired / Lapsed 1941-07-03 1943-10-05 0 Details