US2710194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chuck assembly
Assignee: Corning Glass Works
•
Filing: 1952-12-22
•
Granted: 1955-06-07
•
Expires: 1972-12-22
Abstract
No abstract record available.
Inventors
- 👤 Bailey Thomas Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:39
CPC Classifications
C; C03; C03B; C03B23/00; C03B23/04; C03B23/045; B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/1207; B23B31/1215; B23B31/1253; Y; Y10; Y10T; Y10T279/00; Y10T279/18; Y10T279/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US498835A
Cited
US2626811A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |