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Halstead Industries, Inc.
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Scottsboro, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Telescopically extendable, multiple-element hole cutter
Patent number
D300404
Issue date
Mar 28, 1989
Halstead Industries, Inc.
Eduard Lauer
D08 - Tools and hardware
Information
Patent Grant
Multiple source energy recovery system
Patent number
4,546,818
Issue date
Oct 15, 1985
Halstead Industries, Inc.
Otto J. Nussbaum
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat pump using solar and outdoor air heat sources
Patent number
4,363,218
Issue date
Dec 14, 1982
Halstead Industries, Inc.
Otto J. Nussbaum
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Refrigeration system with auxiliary heat exchanger for supplying he...
Patent number
4,197,716
Issue date
Apr 15, 1980
Halstead Industries, Inc.
Otto J. Nussbaum
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat pump with frost-free outdoor coil
Patent number
RE29966
Issue date
Apr 17, 1979
Halstead Industries, Inc.
Otto J. Nussbaum
062 - Refrigeration
Information
Patent Grant
Solar heat collector
Patent number
4,064,868
Issue date
Dec 27, 1977
Halstead Industries, Inc.
Otto J. Nussbaum
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74137289 - H HALSTEAD
Serial number
74137289
Registration number
1826083
Filing date
Feb 7, 1991
HALSTEAD INDUSTRIES, INC.
6 - Common metals and their alloys
Information
Trademark
74105654 - SOFT'N BACKEEZY
Serial number
74105654
Registration number
1693210
Filing date
Oct 15, 1990
HALSTEAD INDUSTRIES, INC.
27 - Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors
Information
Trademark
74105655 - SOFT'N HANDEEZY
Serial number
74105655
Registration number
1692987
Filing date
Oct 15, 1990
HALSTEAD INDUSTRIES, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
74065546 - INSUL-LOCK
Serial number
74065546
Registration number
1639099
Filing date
Jun 4, 1990
HALSTEAD INDUSTRIES, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73818880 - GARDENER'S GRIP
Serial number
73818880
Registration number
1630035
Filing date
Aug 14, 1989
HALSTEAD INDUSTRIES, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73782454 - SOFT 'N KNEEZY
Serial number
73782454
Registration number
1627155
Filing date
Feb 23, 1989
HALSTEAD INDUSTRIES, INC.
20 - Furniture, mirrors, picture frames
Information
Trademark
72399374 - INSUL-TUBE
Serial number
72399374
Registration number
945587
Filing date
Aug 5, 1971
HALSTEAD INDUSTRIES, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes