Patent US3235353A successfully refreshed from Google Patents.
US3235353A
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Apparatus for blowing and cooling glassware
Assignee: OI Glass Inc
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Filing: 1961-09-07
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Granted: 1966-02-15
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Expires: 1981-09-07
Abstract
No abstract record available.
Inventors
- 👤 Richard G Rupli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:55
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/64; B29C49/66; C; C03; C03B; C03B9/00; C03B9/30; C03B9/36; C03B9/3609; C03B9/3627; C03B9/3663; C03B9/3672
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2066283A
Cited
US2273778A
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US2282848A
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US2345808A
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US2390910A
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US2495253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |