US3967995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jacketed bottle and methods of making same
Assignee: Liberty Glass Co
•
Filing: 1974-08-01
•
Granted: 1976-07-06
•
Expires: 1994-08-01
Abstract
Abstract A glass bottle having a body and a neck with a peripheral shoulder at the upper end of the body, and a paper jacket covering the bottle extending from above the shoulder at least to the heel of the bottle (where the wall of the body of the bottle merges with the bottom of the bottle) and covering the shoulder and body down to the heel to protect the bottle from weakening abrasion and scratches, and to contain fragments of the bottle in the event the bottle breaks. The jacket is constituted of waterproof paper, and may be secured in place on the bottle without any adhesive by shrinking. It may also be applied by means of an adhesive which is water-insoluble so that the bottle may be washed. In either case, the jacket may be preformed to such shape that it may be dropped on a bottle.
Inventors
- 👤 William L. Fabianic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:20
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/24; B65B21/245; B65B53/00; B65D; B65D23/00; B65D23/08; B65D23/0842; B65D23/0878; Y; Y10; Y10S; Y10S264/00; Y10S264/74; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1005; Y10T156/1028; Y10T156/103; Y10T156/1031; Y10T156/1033
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
250 words
The method of protecting glass bottles from bottle-weakening abrasion and scratches, each bottle having a body and a neck and a generally conical transition from the upper end of the body to the neck, with a shoulder at the junction of said body and said transition, said method comprising feeding forward bottles standing upright one after another in a predetermined generally horizontal path, placing a jacket on each bottle as it travels forward along said path, the jacket being a pre-formed paper jacket having an upper generally conical portion slightly larger than said generally conical transition of the bottle and a lower generally cylindrical body portion slightly larger than the body of the bottle, said conical portion of the jacket being open at its upper end and said cylindrical portion of the jacket being open at its lower end, the jacket being telescopically applied lower end first to the bottle over the upper end of the bottle and moving downwardly on the bottle to position the jacket with the conical portion of the jacket surrounding and contiguous to the exterior surface of the conical transition of the bottle and the cylindrical portion of the jacket surrounding and contiguous to the exterior surface of the body of the bottle, passing each bottle with a jacket thereon through a humidifying zone to humidify the entire jacket, and then passing each bottle with the humidified jacket thereon through a drying zone to dry the jacket and cause it to shrink on the bottle.
Claim 2
Independent Claim
250 words
The method of protecting glass bottles from bottle-weakening abrasion and scratches, each bottle having a body and a neck and a generally conical transition from the upper end of the body to the neck, with a shoulder at the junction of said body and said transition, said method comprising feeding forward bottles standing upright one after another in a predetermined generally horizontal path, placing a jacket on each bottle as it travels forward along said path, the jacket being a pre-formed paper jacket having an upper generally conical portion slightly larger than said generally conical transition of the bottle and a lower generally cylindrical body portion slightly larger than the body of the bottle, said conical portion of the jacket being open at its upper end and said cylindrical portion of the jacket being open at its lower end, the jacket being telescopically applied lower end first to the bottle over the upper end of the bottle and moving downwardly on the bottle to position the jacket with the conical portion of the jacket surrounding and contiguous to the exterior surface of the conical transition of the bottle and the cylindrical portion of the jacket surrounding and contiguous to the exterior surface of the body of the bottle, passing each bottle with a jacket thereon through a humidifying zone to humidify the entire jacket, and then passing each bottle with the humidified jacket thereon through a drying zone to dry the jacket and cause it to shrink on the bottle.
Claim 3
Dependent Claim
19 words
The method of claim 1 wherein the jacket is placed on the bottle by being dropped onto the bottle.
Claim 4
Dependent Claim
21 words
The method of claim 2 wherein the jacket, after having been dropped on the bottle, is drawn down on the bottle.
Claim 5
Dependent Claim
38 words
The method of claim 2 wherein, in the humidifying zone, the moisture content of the bottle is brought to about 10 - 12% by weight, and, in the drying zone, the moisture content is reduced to about 8%.
References Cited (Backward Citations)
US1329696A
Cited
US2029131A
Cited
US2647816A
Cited
GB879203A
Cited
US3655469A
Cited
US3604584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-07-06 | 1980-01-05 | 1980-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-06 | 1984-01-05 | 1984-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-06 | 1988-01-05 | 1988-07-06 | $7700.00 | Window Closed / Lapsed |