§
Luxuse
Patent Intelligence
Patents
Companies
Categories
Portfolios
Maintenance
Utilities
Sign In
← Back to Companies
DUPLEX RUBBER Co
DUPLEX RUB
Active Patents
0
Total Holdings
2
Patent Holdings
Filter in Explorer →
Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US972201A
Syringe.
Expired / Lapsed
1909-11-11
1910-10-11
0
Details
US788176A
Syringe.
Expired / Lapsed
1903-11-04
1905-04-25
0
Details