US2833088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glassware cooling and transferring apparatus
Assignee: OI Glass Inc
•
Filing: 1954-08-31
•
Granted: 1958-05-06
•
Expires: 1974-08-31
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Olson
- 👤 Conrad Keith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:20
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/30; C03B9/44; C03B9/453; C03B9/4535; B; B29; B29B; B29B13/00; B29B13/02; B29B13/023; C03B9/38; C03B9/3841
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2100747A
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US1912769A
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US1869920A
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US1854471A
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US1894576A
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US2245234A
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US2269060A
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US2613480A
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US2519059A
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US2476647A
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US2660831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |