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US2818684A
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Glassware forming apparatus
Assignee: OI Glass Inc
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Filing: 1956-03-05
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Granted: 1958-01-07
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Expires: 1976-03-05
Abstract
No abstract record available.
Inventors
- 👤 Albert G Lauck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:00
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/30; C03B9/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1399325A
Cited
US1844987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-06 | 1961-07-08 | 1962-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-06 | 1965-07-08 | 1966-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-06 | 1969-07-08 | 1970-01-07 | $7700.00 | Window Closed / Lapsed |