§
Luxuse
Patent Intelligence
Sign In
← Back to Companies

SP Industries Inc

SP Industr
Active Patents
0
Total Holdings
2

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US3438583A Cleaning apparatus Expired / Lapsed 1966-04-18 1969-04-15 0 Details
US3322350A Mobile washing apparatus for vehicles or aircraft having ch… Expired / Lapsed 1964-12-14 1967-05-30 2 Details