US3035371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control of tube drawing apparatus
Assignee: Corning Glass Works
•
Filing: 1960-09-30
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Granted: 1962-05-22
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Expires: 1980-09-30
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Mouly
- 👤 Louis A J Zangari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:56
CPC Classifications
E; E02; E02F; E02F5/00; E02F5/02; E02F5/10; E02F5/101; B; B29; B29C; B29C48/00; B29C48/25; B29C48/92; C; C03; C03B; C03B17/00; C03B17/04; B29C2948/00; B29C2948/92; B29C2948/92009; B29C2948/92114; B29C2948/92123; B29C2948/92504; B29C2948/92609; B29C2948/92619; B29C2948/92819; B29C2948/92923; B29C48/03; B29C48/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2150017A
Cited
US2884531A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |