US4171076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molds for manufacturing pants
Assignee: Stahl Urban Co
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Filing: 1978-03-06
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Granted: 1979-10-16
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Expires: 1998-03-06
Abstract
Abstract Methods of manufacturing pants from heat-settable textile material, with molding of the material for a good fit, in which two flat tubes of such material are assembled, seamed to form a crotch seam, applied to a mold shaped to impart appropriate form to the tubes for a better fit, and heated to set the tubes in the form of the mold; and the molds used in carrying out said methods. According to a first embodiment, the material in the crotch section of the tubes is left intact until after molding, being then cut out. According to a second embodiment, the material in the crotch section of the tubes is cut out before molding.
Inventors
- 👤 William R. Conner, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:38
CPC Classifications
A; A41; A41D; A41D1/00; A41D1/06; D; D06; D06C; D06C5/00; D06C5/005; D06C7/00; D06C7/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
242 words
For use in molding a pair of tubes of heat-settable textile material adapted to constitute a pair of pants, said tubes being joined adjacent one end thereof at a crotch seam, to impart appropriate form to the tubes for a better fit, a molding form having a hip and thigh section and leg portions extending from the hip and thigh section, said hip and thigh section comprising a hip portion in the shape of the hip portion of the human figure and thigh portions in the shape of the thighs of the human figure, said leg portions comprising two flat leg members extending vertically from the hip portion in front-to-rear vertical central planes through the thigh portions, said form being adapted to have the tubes applied thereon with one tube on one leg member, the other tube on the other leg member and the joined end of the tubes on said hip portion, said hip and thigh section bulging out the outer side of one tube and the outer side of the other tube adjacent said one end of the tube, each of said leg members having front and rear thigh-creasing portions projecting out of the thigh portions of the hip and thigh section at both the front and rear of the thigh portions of the hip and thigh section, the edges of said thigh-creasing portions of said leg members being adapted to form creases in the thigh portions of said tubes.
Claim 2
Dependent Claim
242 words
For use in molding a pair of tubes of heat-settable textile material adapted to constitute a pair of pants, said tubes being joined adjacent one end thereof at a crotch seam, to impart appropriate form to the tubes for a better fit, a molding form having a hip and thigh section and leg portions extending from the hip and thigh section, said hip and thigh section comprising a hip portion in the shape of the hip portion of the human figure and thigh portions in the shape of the thighs of the human figure, said leg portions comprising two flat leg members extending vertically from the hip portion in front-to-rear vertical central planes through the thigh portions, said form being adapted to have the tubes applied thereon with one tube on one leg member, the other tube on the other leg member and the joined end of the tubes on said hip portion, said hip and thigh section bulging out the outer side of one tube and the outer side of the other tube adjacent said one end of the tube, each of said leg members having front and rear thigh-creasing portions projecting out of the thigh portions of the hip and thigh section at both the front and rear of the thigh portions of the hip and thigh section, the edges of said thigh-creasing portions of said leg members being adapted to form creases in the thigh portions of said tubes.
Claim 3
Dependent Claim
27 words
A molding form as set forth in claim 1 wherein the leg members are secured in slots in the thigh portions of the hip and thigh section.
Claim 4
Dependent Claim
34 words
A molding form as set forth in claim 1 wherein said rear thigh-creasing portion of each leg member intersects the hip portion at points spaced horizontally inwardly from the rear of the hip portion.
Claim 5
Dependent Claim
28 words
A molding form as set forth in claim 1 wherein said front thigh-creasing portion of each leg member is substantially coterminous with the front of the hip portion.
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) | 1982-10-15 | 1983-04-16 | 1983-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-15 | 1987-04-16 | 1987-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-15 | 1991-04-16 | 1991-10-16 | $7700.00 | Window Closed / Lapsed |