§
Luxuse
Patent Intelligence
Sign In
← Back to Companies

Keasbey and Mattison Co

Keasbey an
Active Patents
0
Total Holdings
2

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US2871031A Pipe coupling Expired / Lapsed 1955-10-11 1959-01-27 0 Details
US2294142A Pipe joint Expired / Lapsed 1940-12-11 1942-08-25 0 Details