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Tampa, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
antivegetation post collar
Patent number
D541439
Issue date
Apr 24, 2007
Welch Products, Inc.
Timothy J. Mahoney
D25 - Building units and construction elements
Information
Patent Grant
Antivegetation post collar
Patent number
D540955
Issue date
Apr 17, 2007
Welch Products, Inc.
Timothy J. Mahoney
D25 - Building units and construction elements
Information
Patent Grant
Antivegetation post collar
Patent number
D540956
Issue date
Apr 17, 2007
Welch Products, Inc.
Timothy J. Mahoney
D25 - Building units and construction elements
Information
Patent Grant
Method of making a cold cured composite molded article
Patent number
6,582,635
Issue date
Jun 24, 2003
Welch Products, Inc.
Howard V. Block
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Anti-vegetation tile system
Patent number
6,446,400
Issue date
Sep 10, 2002
Welch Products, Inc.
Howard V. Block
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Reversible mat
Patent number
D446982
Issue date
Aug 28, 2001
Welch Products, Inc.
Howard V. Block
D06 - Furnishings
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
97074020 - LURWIND
Serial number
97074020
Registration number
7046137
Filing date
Oct 14, 2021
Welch Products LLC
28 - Games and playthings
Information
Trademark
87949207 - HIGH ALTITUDE BRANDS
Serial number
87949207
Registration number
5669422
Filing date
Jun 5, 2018
Welch Products LLC
28 - Games and playthings
Information
Trademark
78312062 - EXTENDED LIFE
Serial number
78312062
Registration number
3012342
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78312064 - UNIVERSAL ACCESS
Serial number
78312064
Registration number
3228402
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78312066 - SPECIALIZED SURFACE TECHNOLOGIES
Serial number
78312066
Registration number
2984343
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78312073 - OVERALL SOLUTIONS
Serial number
78312073
Registration number
3036572
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78312075 - OS PROJECT
Serial number
78312075
Registration number
3036573
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78312070 - SST
Serial number
78312070
Registration number
3036571
Filing date
Oct 10, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78283786 - TOPHAT
Serial number
78283786
Registration number
3013879
Filing date
Aug 6, 2003
Welch Products, Inc.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
78283781 - LEEV OUT
Serial number
78283781
Registration number
3013878
Filing date
Aug 6, 2003
Welch Products, Inc.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
78283794 - NATIONAL SAFE SURFACING INITIATIVE
Serial number
78283794
Registration number
3024410
Filing date
Aug 6, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)
Information
Trademark
78283772 - VISUAL Q'S
Serial number
78283772
Registration number
2979101
Filing date
Aug 6, 2003
Welch Products, Inc.
19 - Building materials (non-metallic)