US4116311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luggage case
Assignee: Airway Industries Inc
•
Filing: 1977-11-29
•
Granted: 1978-09-26
•
Expires: 1997-11-29
Abstract
Abstract A luggage case, especially one of the type having the body and covering lid portions of similar frames of open rectangular shape on which the covering material is applied, wherein the peripheral welting at the bottom corner of the body portion and at the top corner of the covering lid are structurally adjusted with respect to the frames so as to more effectively protect the covering material at the peripheral corners of the luggage case against wear and abrasion under use conditions.
Inventors
- 👤 Michael Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:09
CPC Classifications
A; A45; A45C; A45C3/00; A45C3/001
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
131 words
In a luggage case of the type comprising a body portion and a covering lid portion, respectively having substantially rectangular frames of corresponding contour, and covers which are stretched tautly over said frames, the improvement wherein each of said covers comprises a portion of a single thickness of covering material surrounding each of the said frames, a side wall portion for each of said frames of a single thickness of covering material, a relatively narrow strip of a single thickness of covering material coextensive in length to the surrounding portion and attached adjacent to the outer edge of the surrounding portion of covering material and projecting therebeyond, and corner edge welting attached between the outer edge of said separate strip and the periphery of the side wall portions of the covers.
Claim 2
Dependent Claim
131 words
In a luggage case of the type comprising a body portion and a covering lid portion, respectively having substantially rectangular frames of corresponding contour, and covers which are stretched tautly over said frames, the improvement wherein each of said covers comprises a portion of a single thickness of covering material surrounding each of the said frames, a side wall portion for each of said frames of a single thickness of covering material, a relatively narrow strip of a single thickness of covering material coextensive in length to the surrounding portion and attached adjacent to the outer edge of the surrounding portion of covering material and projecting therebeyond, and corner edge welting attached between the outer edge of said separate strip and the periphery of the side wall portions of the covers.
Claim 3
Dependent Claim
121 words
In a luggage case of the type comprising two hinged portions, similarly made of substantially rectangular open frames and covering material for said frames, the improvement wherein the covering material for each of said frames includes a separate strip of sheet material coextensive in length therewith and attached to a layer of the covering sheet material adjacent the outer edge of the frames, and a welting cord is attached between the outer edge of said separate strip and the periphery of the side wall covering for said frame, whereby said welting is positioned in substantial alignment with the plane of the frame to protect the covering material at the corner edge of said case from wear and abrasion under service conditions.
Claim 4
Dependent Claim
121 words
In a luggage case of the type comprising two hinged portions, similarly made of substantially rectangular open frames and covering material for said frames, the improvement wherein the covering material for each of said frames includes a separate strip of sheet material coextensive in length therewith and attached to a layer of the covering sheet material adjacent the outer edge of the frames, and a welting cord is attached between the outer edge of said separate strip and the periphery of the side wall covering for said frame, whereby said welting is positioned in substantial alignment with the plane of the frame to protect the covering material at the corner edge of said case from wear and abrasion under service conditions.
Claim 5
Independent Claim
135 words
The method of making a cover for a luggage case so as to more effectively guard and protect the corner edges of the luggage case from abasion and wear, which method comprises the steps of: (a) providing a cover having a single thickness of covering material to surround the frame of the luggage case, (b) providing a separate relatively narrow strip of covering material to surround the single thickness covering material of said covers in adjacent parallel relation to the outer edge of the frame, (c) attaching said relatively narrow strip of covering material to said cover so that said strip forms the outer periphery thereof, and (d) attaching a welting cord between the outer edge of said strip and the outer periphery of the covering material forming a side wall for the luggage case.
Claim 6
Independent Claim
135 words
The method of making a cover for a luggage case so as to more effectively guard and protect the corner edges of the luggage case from abasion and wear, which method comprises the steps of: (a) providing a cover having a single thickness of covering material to surround the frame of the luggage case, (b) providing a separate relatively narrow strip of covering material to surround the single thickness covering material of said covers in adjacent parallel relation to the outer edge of the frame, (c) attaching said relatively narrow strip of covering material to said cover so that said strip forms the outer periphery thereof, and (d) attaching a welting cord between the outer edge of said strip and the outer periphery of the covering material forming a side wall for the luggage case.
References Cited (Backward Citations)
US1751936A
Cited
US1755548A
Cited
US1999424A
Cited
FR1334614A
Cited
US3741355A
Cited
US3763973A
Cited
US3812939A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-25 | 1982-03-27 | 1982-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-25 | 1986-03-27 | 1986-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-25 | 1990-03-27 | 1990-09-26 | $7700.00 | Window Closed / Lapsed |