US1273310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bending-roll for sheet-glass apparatus.
Assignee: Individual
•
Filing: 1918-03-16
•
Granted: 1918-07-23
•
Expires: 1938-03-16
Abstract
No abstract record available.
Inventors
- 👤 Ulysses G Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:50
CPC Classifications
C; C03; C03B; C03B11/00; C03B11/06; C03B11/08; C03B11/084; C03B11/086
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1921-07-22 | 1922-01-21 | 1922-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-07-22 | 1926-01-21 | 1926-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-07-22 | 1930-01-21 | 1930-07-23 | $7700.00 | Window Closed / Lapsed |