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J.E. Berkowitz, L.P.
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SELMA, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for upgrading building windows
Patent number
7,763,334
Issue date
Jul 27, 2010
J.E. Berkowitz, L.P.
Edwin J. Berkowitz
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
87415606 - 3SEAL
Serial number
87415606
Registration number
5323800
Filing date
Apr 18, 2017
J. E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
78876348 - INVISIWALL
Serial number
78876348
Registration number
3451203
Filing date
May 4, 2006
J.E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
78742726 - JEB POINT-FIXED
Serial number
78742726
Filing date
Oct 28, 2005
J.E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
78742778 - JEB POINT SUPPORTED SYSTEM
Serial number
78742778
Filing date
Oct 28, 2005
J.E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
78742803 - JEB INVISAWALL
Serial number
78742803
Filing date
Oct 28, 2005
J.E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
74054405 - DOUBLE SAFE
Serial number
74054405
Registration number
1634093
Filing date
Apr 30, 1990
J.E. Berkowitz, L.P.
19 - Building materials (non-metallic)
Information
Trademark
73417817 - TEMPERFECT
Serial number
73417817
Registration number
1280758
Filing date
Mar 16, 1983
J. E. Berkowitz, Inc.
19 - Building materials (non-metallic)
Information
Trademark
73265914 - WINDUO
Serial number
73265914
Registration number
1172285
Filing date
Jun 11, 1980
J. E. Berkowitz, Inc.
19 - Building materials (non-metallic)