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LESLIE-LOCKE, INC.
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ARLINGTON, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Whole house ventilating method, system and appartus
Patent number
4,779,518
Issue date
Oct 25, 1988
Leslie-Locke, Inc.
Kert E. Artwick
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Self-closing ventilation louver
Patent number
D281273
Issue date
Nov 5, 1985
Leslie-Locke, Inc.
Kert E. Artwick
D23 - Environmental heating and cooling
Information
Patent Grant
Self-closing ventilation louver
Patent number
D281194
Issue date
Oct 29, 1985
Leslie-Locke, Inc.
Kert E. Artwick
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75503854 - BUILT TO WITHSTAND SEVERE WEATHER INDEPENDENT LABORATORY...
Serial number
75503854
Registration number
2290032
Filing date
Jun 17, 1998
LESLIE-LOCKE, INC.
7 - Machines and machine tools
Information
Trademark
75306378 - THE PROFESSIONAL'S CHOICE
Serial number
75306378
Registration number
2154390
Filing date
Jun 10, 1997
LESLIE-LOCKE, INC.
8 - Hand tools and implements (hand-operated)
Information
Trademark
75266334 - SUPERLIGHT
Serial number
75266334
Registration number
2194946
Filing date
Mar 31, 1997
LESLIE-LOCKE, INC.
8 - Hand tools and implements (hand-operated)
Information
Trademark
75216078 - ATTIC PRO "THE MODERN SECRET TO ENERGY SAVINGS"
Serial number
75216078
Registration number
2121628
Filing date
Dec 20, 1996
LESLIE-LOCKE, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75103914 - THE ENTRY PROTECTOR
Serial number
75103914
Registration number
2187067
Filing date
May 14, 1996
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
75101666 - BIO CLEAR HOME AIR & DUCT TREATMENT
Serial number
75101666
Registration number
2104237
Filing date
May 9, 1996
LESLIE-LOCKE, INC.
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
75074307 - ON GUARD
Serial number
75074307
Filing date
Mar 18, 1996
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
75038178 - PACE SETTER PROFESSIONAL STANDARD
Serial number
75038178
Registration number
2038530
Filing date
Dec 28, 1995
LESLIE-LOCKE, INC.
19 - Building materials (non-metallic)
Information
Trademark
74310426 - FREE-FLO
Serial number
74310426
Registration number
1765754
Filing date
Sep 2, 1992
LESLIE-LOCKE, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74105494 - AMPLE-LITE
Serial number
74105494
Filing date
Oct 12, 1990
LESLIE-LOCKE, INC.
19 - Building materials (non-metallic)
Information
Trademark
74098599 - VISTAVIEW FENCE COMPANY
Serial number
74098599
Filing date
Sep 19, 1990
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
74079205 - VISTAVIEW
Serial number
74079205
Filing date
Jul 17, 1990
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
73772721 - RIDGE RUNNER
Serial number
73772721
Registration number
1624670
Filing date
Jan 3, 1989
LESLIE-LOCKE, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73682026 - SEAL-TITE
Serial number
73682026
Filing date
Sep 1, 1987
LESLIE-LOCKE, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73632522 - DAYLUX
Serial number
73632522
Filing date
Nov 26, 1986
LESLIE-LOCKE, INC.
19 - Building materials (non-metallic)
Information
Trademark
73632523 - DAYLUX
Serial number
73632523
Filing date
Nov 26, 1986
LESLIE-LOCKE, INC.
19 - Building materials (non-metallic)
Information
Trademark
73598787 - CONTEMPO
Serial number
73598787
Registration number
1453902
Filing date
May 14, 1986
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
73493300 - LL LESLIE LOCKE
Serial number
73493300
Registration number
1373408
Filing date
Aug 3, 1984
LESLIE-LOCKE, INC.
6 - Common metals and their alloys
Information
Trademark
73463440 - HORIZON
Serial number
73463440
Filing date
Jan 30, 1984
LESLIE-LOCKE, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73374934 - LL
Serial number
73374934
Registration number
1277962
Filing date
Jul 16, 1982
Questor Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73375087 - LL LESLIE-LOCKE
Serial number
73375087
Registration number
1285794
Filing date
Jul 16, 1982
Questor Corporation
6 - Common metals and their alloys