US4606470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spin fusion method and container made therefrom
Assignee: SUPERPAC VENDING CURACAO NV
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Filing: 1984-11-09
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Granted: 1986-08-19
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Expires: 2004-11-09
Abstract
Abstract A container has a neck adapted for spin fusion to a closure for the container. A trough positioned in the neck of the container collects fines generated during the spin fusion operation so as to avoid contaminating the contents of the container.
Inventors
- 👤 John J. Barlics
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:02
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
107 words
A container having a neck adapted for spin fusion to a closure for the container, comprising collecting means within the container for collecting fines generated during the spin fusion of the neck to the closure, the collecting means including a trough positioned within the neck of the container; sealing means for sealing fines in the trough, the sealing means including a skirt on the closure for the container, the skirt extending into the neck of the container and being engageable with the trough so as to seal fines therein; and a rim on the closure, the rim being beveled so as to function as a spin surface.
Claim 2
Dependent Claim
107 words
A container having a neck adapted for spin fusion to a closure for the container, comprising collecting means within the container for collecting fines generated during the spin fusion of the neck to the closure, the collecting means including a trough positioned within the neck of the container; sealing means for sealing fines in the trough, the sealing means including a skirt on the closure for the container, the skirt extending into the neck of the container and being engageable with the trough so as to seal fines therein; and a rim on the closure, the rim being beveled so as to function as a spin surface.
Claim 3
Independent Claim
55 words
A method of preventing the contamination of the contents of a container by fines generated during the spin fusion of a neck of the container to a closure for the container, comprising the step of collecting the fines within the container as they are generated during the spin fusion of the neck to the closure.
Claim 4
Independent Claim
55 words
A method of preventing the contamination of the contents of a container by fines generated during the spin fusion of a neck of the container to a closure for the container, comprising the step of collecting the fines within the container as they are generated during the spin fusion of the neck to the closure.
Claim 5
Dependent Claim
21 words
A method according to claim 2, wherein the fines are collected in a trough positioned within the neck of the container.
Claim 6
Dependent Claim
17 words
A method according to claim 3, further comprising the step of sealing the fines in the trough.
Claim 7
Dependent Claim
23 words
A method according to claim 4, wherein the fines are sealed in the trough by a skirt on the closure for the container.
Claim 8
Dependent Claim
74 words
A method according to claim 5, further comprising the step of maintaining the closure in a first position, in which the skirt of the closure is kept out of engagement with the trough, during the spin fusion of the closure to the neck of the container and moving the closure to a second position, in which the skirt is in engagement with the trough, at or near the end of the spin fusion operation.
Claim 9
Dependent Claim
31 words
A method according to claim 6, wherein the container is spun on a beveled rim of the closure during the spin fusion of the closure to the neck of the container.
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) | 1989-08-18 | 1990-02-17 | 1990-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-18 | 1994-02-17 | 1994-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-18 | 1998-02-17 | 1998-08-19 | $7700.00 | Window Closed / Lapsed |