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ROLOCK, INCORPORATED
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FAIRFIELD, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
High temperature heating element standoff
Patent number
5,282,221
Issue date
Jan 25, 1994
Rolock, Inc.
James R. Benedict
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Temperature resistant, structurally stable member
Patent number
4,227,874
Issue date
Oct 14, 1980
Rolock, Inc.
John J. Nugent
C21 - METALLURGY OF IRON
Information
Patent Grant
Gas density detecting apparatus
Patent number
3,981,178
Issue date
Sep 21, 1976
Rolock Incorporated
Lloyd R. Jones
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72287787 - DEMAND-VARIABLE
Serial number
72287787
Registration number
855072
Filing date
Dec 29, 1967
ROLOCK INCORPORATED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72072372 - ROLOCK
Serial number
72072372
Registration number
691518
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
6 - Common metals and their alloys
Information
Trademark
72072373 - ROLOCK
Serial number
72072373
Registration number
691678
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72072371 - ROLOCK
Serial number
72072371
Registration number
691463
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
6 - Common metals and their alloys
Information
Trademark
72072370 - ROLOCK
Serial number
72072370
Registration number
691672
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72072368 - NEU POT
Serial number
72072368
Registration number
689283
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
6 - Common metals and their alloys
Information
Trademark
72072369 - ROLOCK
Serial number
72072369
Registration number
691517
Filing date
Apr 27, 1959
ROLOCK, INCORPORATED
6 - Common metals and their alloys