Patent US4890336A successfully refreshed from Google Patents.
US4890336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding protected coveralls
Assignee: Individual
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Filing: 1988-05-02
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Granted: 1990-01-02
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Expires: 2008-05-02
Abstract
Abstract A pair of coveralls is provided with fire-proof material along the chest, arm, thigh and zipper areas in affording degrees of protection against burning and/or other injuries to a wearer during typical welding operations.
Inventors
- 👤 Barry Worton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:42
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
102 words
A welder's pair of coveralls comprising a front section having chest, arm, and leg areas and a lower torso area below said chest area, all composed of fabric material, an overlay of fire-proof material atop said fabric material at substantially the entire regions of said chest, arm and leg areas of said front section, a back section composed of fabric material, and with said back section and said lower torso area of said front section being devoid of any overlay of fire-proof material for affording protection to said front section against sparks being thrown off during welding in use of the coveralls.
Claim 2
Dependent Claim
102 words
A welder's pair of coveralls comprising a front section having chest, arm, and leg areas and a lower torso area below said chest area, all composed of fabric material, an overlay of fire-proof material atop said fabric material at substantially the entire regions of said chest, arm and leg areas of said front section, a back section composed of fabric material, and with said back section and said lower torso area of said front section being devoid of any overlay of fire-proof material for affording protection to said front section against sparks being thrown off during welding in use of the coveralls.
Claim 3
Dependent Claim
36 words
The welder's coveralls of claim 1 wherein at least one pocket is provided in the chest area of said front section of the coveralls, and an overlay of fire-proof material is further provided atop said pocket.
Claim 4
Dependent Claim
38 words
The welder's coveralls of claim 1 wherein at least one metallic zipper closure is provided along the leg areas of said front section of the coveralls, and an overlay of fire-proof material is further provided atop said zipper.
Claim 5
Dependent Claim
43 words
The welder's coveralls of claim 1 wherein a metallic zipper closure is provided in said front section of the coveralls, extending across said chest and torso areas towards said leg areas, and an overlay of fire-proof material is further provided atop said zipper.
Claim 6
Dependent Claim
21 words
The welder's coveralls of claim 1 wherein said fire-proof material is selected of one of a leather, suede and animal-skin composition.
Claim 7
Dependent Claim
18 words
The welder's coveralls of claim 1 wherein said fabric material is additionally provided with an insulated, quilted lining.
Claim 8
Dependent Claim
153 words
A welder's pair of coveralls comprising a first section having chest, arm, torso and leg areas/composed of fabric material, an overlay of fire-proof material atop said fabric material at substantially the entire regions of said chest, arm and leg areas of said front section, a back section composed of fabric material, a pair of pockets in the chest area of said front section of the coveralls with an overlay of fire-proof material atop said pockets, a pair of metallic zipper closures along the leg areas of said front section of the coveralls with an overlay of fire-proof material atop said zippers, a metallic zipper closure in said front section of the coveralls extending across said chest and torso areas toward said leg areas with an overlay of fire-proof material atop said zipper, and with said back section and said torso area of said front section being devoid of any overlay of fire-proof material.
Claim 9
Dependent Claim
153 words
A welder's pair of coveralls comprising a first section having chest, arm, torso and leg areas/composed of fabric material, an overlay of fire-proof material atop said fabric material at substantially the entire regions of said chest, arm and leg areas of said front section, a back section composed of fabric material, a pair of pockets in the chest area of said front section of the coveralls with an overlay of fire-proof material atop said pockets, a pair of metallic zipper closures along the leg areas of said front section of the coveralls with an overlay of fire-proof material atop said zippers, a metallic zipper closure in said front section of the coveralls extending across said chest and torso areas toward said leg areas with an overlay of fire-proof material atop said zipper, and with said back section and said torso area of said front section being devoid of any overlay of fire-proof material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-01-01 | 1993-07-03 | 1994-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-01 | 1997-07-03 | 1998-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-01 | 2001-07-03 | 2002-01-02 | $7700.00 | Window Closed / Lapsed |