Patent Assignment
Reel/Frame 071283/0122
Assignment of Assignor's Interest
Recorded: 2025-06-02
Pages: 8
Assignors
PUTNAM, WILLIAM EUGENE
Executed: 2020-09-25
PUTNAM, RANDALL AVERY
Executed: 2020-09-25
PUTNAM, DAVID ALAN
Executed: 2020-09-25
WEIH, MARK ALFRED
Executed: 2021-07-13
QUESADA, GUIDO
Executed: 2021-07-20
Assignees
SEWER SENTRY LLC
1925 HWY 80 EAST, CALHOUN, LOUISIANA, 71225
TERRAMIX S.A.
DE EMPAQUES SANTA ANA, 1 00MTS ESTE, 50 MTS SUR, POZOS DE SANTA ANA, SAN JOSE, 8-4140, COSTA RICA
Covered Property
(1)
Reinforced Manhole Cover Gasket
Application:
19/225,141 →
Publication:
US 2025/0290267
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.