RUBRGLAS
Filed: June 18, 2001
Silicone rubber covers for protection of switches, circuit breakers, meters and control actuators
Owned by: A.P.M. Hexseal Corporation
Serial Number: 76273165
WHEN JUST FASTENING ISN'T ENOUGH
Filed: April 16, 2004
Metal nuts, bolts and screws having hermetic sealing means
Owned by: A.P.M. Hexseal Corporation
Serial Number: 78403339
APM HEXSEAL
Filed: September 28, 2005
Metal nuts, bolts and screws having hermetic sealing means
Owned by: A.P.M. Hexseal Corporation
Serial Number: 78721958
SECURED. SEALED. SAFE.
METAL SELF-SEALING FASTENERS HAVING HERMETIC SEALING MEANS, NAMELY, SCREWS, BOLTS, RIVETS, NUTS AND WASHERS
Owned by: A.P.M. HEXSEAL CORPORATION
Serial Number: 85095589
SEELOC
Filed: August 16, 2010
METAL SELF-SEALING WASHERS HAVING HERMETIC SEALING MEANS FOR AIR AND WATER TIGHT SEALING IN CONNECTION WITH FASTENERS, NAMELY…
Owned by: A.P.M. Hexseal Corporation
Serial Number: 85107993
APM HEXSEAL SEALING SPECIALISTS
Filed: June 20, 2019
Metal nuts, bolts, screws and washers having hermetic sealing means
Owned by: A.P.M. Hexseal Corporation
Serial Number: 88481359
