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US2987854A
Expired / Lapsed
US
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Method for forming neck finishes on glass containers
Assignee: OI Glass Inc
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Filing: 1957-11-27
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Granted: 1961-06-13
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Expires: 1977-11-27
Abstract
No abstract record available.
Inventors
- 👤 Payne Paul Holland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:15
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/30; C03B9/34; C03B9/342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1766555A
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US1958859A
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US2210583A
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US2442315A
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US2467000A
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US2495253A
Cited
US2485836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |