US3089686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame treating apparatus
Assignee: OI Glass Inc
•
Filing: 1960-07-13
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Granted: 1963-05-14
•
Expires: 1980-07-13
Abstract
No abstract record available.
Inventors
- 👤 Albert S Jenkins
- 👤 Raymond A Atkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:50
CPC Classifications
B; B29; B29C; B29C59/00; B29C59/08; B29C59/085; B29L; B29L2031/00; B29L2031/712; B29L2031/7158
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN APPARATUS FOR FLAME TREATING THE EXTERIOR SURFACES OF PLASTIC CONTAINERS TO RENDER SUCH SURFACES ADHERENT TO COATINGS, A CONTINUOUS ELONGATED INCLINED TROUGH FOR SUPPORTION BOTTLES IN A RECUMBENT POSITION, SAID TROUGH BEING GENERALLY V-SHAPE IN CROSS-SECTION, AND MEANS FORMING AT LEAST A PART OF THE TROUGH FOR MOVING THE CONTAINERS THEREALONG AT A CONSTANT RATE OF SPEED SO AS TO DISCHARGE SAID CONTAINERS ALONG AS PREDETERMINED TRAJECTORY, AND MEANS AT THE LOWER END OF THE TROUGH PROVIDING A RING OF FLAMES CONCENTRIC AND NORMAL TO A PORTION OF THE TRAJECTORY.
Claim 2
Dependent Claim
91 words
IN APPARATUS FOR FLAME TREATING THE EXTERIOR SURFACES OF PLASTIC CONTAINERS TO RENDER SUCH SURFACES ADHERENT TO COATINGS, A CONTINUOUS ELONGATED INCLINED TROUGH FOR SUPPORTION BOTTLES IN A RECUMBENT POSITION, SAID TROUGH BEING GENERALLY V-SHAPE IN CROSS-SECTION, AND MEANS FORMING AT LEAST A PART OF THE TROUGH FOR MOVING THE CONTAINERS THEREALONG AT A CONSTANT RATE OF SPEED SO AS TO DISCHARGE SAID CONTAINERS ALONG AS PREDETERMINED TRAJECTORY, AND MEANS AT THE LOWER END OF THE TROUGH PROVIDING A RING OF FLAMES CONCENTRIC AND NORMAL TO A PORTION OF THE TRAJECTORY.
References Cited (Backward Citations)
US1718654A
Cited
US2618104A
Cited
US2583764A
Cited
US2648097A
Cited
FR1143776A
Cited
US2894139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |