US4561121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multilayered protective trouser
Assignee: Cairns and Brother Inc
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Filing: 1984-09-18
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Granted: 1985-12-31
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Expires: 2004-09-18
Abstract
Abstract There is disclosed a multilayered protective trouser comprised of: a trouser inner liner including a fly opening and a storm flap folded upon itself to form two layers having fastening means secured thereto; and a trouser outer shell including a fly opening and an outer shell tab having fastening means secured thereto. The storm flap extends across both of the fly openings, while the outer shell tab is removably positioned between the two layers of the storm flap to provide removable attachments between the storm flap and the outer shell tab.
Inventors
- 👤 Carolyn C. Ehring
- 👤 Edward W. Baumgartner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:13
CPC Classifications
A; A62; A62B; A62B17/00; A62B17/001; A41; A41D; A41D13/00; A41D2300/00; A41D2300/30; A41D2300/32
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
242 words
A multilayered protective trouser comprising: a trouser inner liner comprising: an inner liner body section having a first fly opening; a storm flap having one side thereof fixedly attached to said inner liner body section, said storm flap being folded upon itself to form first and second layers; a first fastening means secured to a first surface of said first layer; and a second fastening means secured to a first surface of said second layer, said first surfaces of said first and second layers of said storm flap facing each other; and a trouser outer shell positioned about said trouser inner liner, said trouser outer shell including: an outer shell body section having a second fly opening; an outer shell tab having one side thereof fixedly attached to said outer shell body section; said outer shell tab being removably positioned between said first and second layers of said storm flap; and third and fourth fastening means secured, respectively, to first and second surfaces of said outer shell tab; wherein said storm flap extends through said second fly opening to the exterior of said outer shell body section, and completely across and beyond said first fly opening, said first fastening means engages said third fastening means, and said second fastening means engages said fourth fastening means to form, respectively, first and second removable attachments between said outer shell tab of such trouser outer shell and said storm flap of said trouser inner liner.
Claim 2
Dependent Claim
242 words
A multilayered protective trouser comprising: a trouser inner liner comprising: an inner liner body section having a first fly opening; a storm flap having one side thereof fixedly attached to said inner liner body section, said storm flap being folded upon itself to form first and second layers; a first fastening means secured to a first surface of said first layer; and a second fastening means secured to a first surface of said second layer, said first surfaces of said first and second layers of said storm flap facing each other; and a trouser outer shell positioned about said trouser inner liner, said trouser outer shell including: an outer shell body section having a second fly opening; an outer shell tab having one side thereof fixedly attached to said outer shell body section; said outer shell tab being removably positioned between said first and second layers of said storm flap; and third and fourth fastening means secured, respectively, to first and second surfaces of said outer shell tab; wherein said storm flap extends through said second fly opening to the exterior of said outer shell body section, and completely across and beyond said first fly opening, said first fastening means engages said third fastening means, and said second fastening means engages said fourth fastening means to form, respectively, first and second removable attachments between said outer shell tab of such trouser outer shell and said storm flap of said trouser inner liner.
Claim 3
Dependent Claim
103 words
A multilayered protective trouser in accordance with claim 1 wherein said trouser inner liner includes a fifth fastening means secured to a second surface of said first layer of said storm flap; and said trouser outer shell includes a sixth fastening means secured to an exterior surface of said outer shell body on a side of said second fly opening removed from said outer shell tab, said fifth fastening means engaging said sixth fastening means to form a third removable attachment; said first, second and third removable attachments providing substantially complete closure of both said first fly opening and said second fly opening.
Claim 4
Dependent Claim
135 words
A multilayered protective trouser in accordance with claim 2 wherein said first and second fastening means are comprised of first and second fastening strips spacially separated from each other across adjacent surfaces of said first and second layers of said storm flap; said third and fourth fastening means are comprised of third and fourth fastening strips spacially separated from each other across said outer shell tab; said fifth fastening means is comprised of a fifth fastening strip positioned in the proximity of, and extending parallel to, a fold between said first and second layers of said storm flap; and said sixth fastening means is comprised of a sixth fastening strip extending directly opposite to said fifth fastening strip, in a direction parallel to said fold between said first and second layers of said storm flap.
Claim 5
Dependent Claim
91 words
A multilayered protective trouser in accordance with claim 1 wherein said trouser inner liner includes an inner liner waist band circumferentially secured to an upper peripheral surface of said inner liner body section, said waist band including seventh and eighth fastening means positioned, respectively, in first and second end portions of said waist band for securing the closure of said waist band, said first end portion of said waist band engaging a portion of said storm flap to secure same across said first fly opening of said inner liner body section.
Claim 6
Dependent Claim
59 words
A multilayered protective trouser in accordance with claim 4 wherein said first end portion of said inner liner waist band is fixedly attached to upper peripheral portions of said first and second layers of said storm flap, said first and second layers having opposite interior surfaces that define a pocket into which said outer shell tab is removably positioned.
Claim 7
Dependent Claim
51 words
A multilayered protective trouser in accordance with claim 4 wherein said inner liner waist band includes a ninth fastening means circumferentially positioned about said waist band and removably attached to an upper peripheral portion of said outer shell body section for securing said trouser inner liner to said trouser outer shell.
Claim 8
Dependent Claim
52 words
A multilayered protective trouser in accordance with claim 6 wherein said inner liner waist band is folded down upon itself to form a waist band strip circumferentially secured to said inner liner body section, and a waist band flap under which said peripheral portion of said outer shell body section is positioned.
Claim 9
Dependent Claim
92 words
A multilayered protective trouser in accordance with claim 7 wherein said trouser outer shell includes an outer shell waist band circumferentially secured to an upper peripheral portion of said outer shell body section, said outer shell waist band being removably positioned under said waist band flap of said inner liner waist band, and said outer shell waist band being of a bright color that contrasts with the color of said outer shell body section for providing a readily observable indication of the absence of a complete assemblage of the multilayered protective trouser.
Claim 10
Dependent Claim
70 words
A multilayered protective trouser in accordance with claim 1 wherein said outer shell tab is of a bright color that contrasts with the color of said outer shell body section of said trouser outer shell for providing a readily observable indication, when said outer shell tab is not positioned between said first and second layers of said storm flap, of the absence of a complete assemblage of themultilayered protective trouser.
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) | 1988-12-30 | 1989-07-01 | 1989-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-30 | 1993-07-01 | 1993-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-30 | 1997-07-01 | 1997-12-31 | $7700.00 | Window Closed / Lapsed |