Patent US1011422A successfully refreshed from Google Patents.
Patent US1693534A successfully refreshed from Google Patents.
US1693534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for conveying the workholding tables of a continuouslymoving series of tables
Assignee: Pilkington Group Ltd
•
Filing: 1924-08-11
•
Granted: 1928-11-27
•
Expires: 1944-08-11
Abstract
No abstract record available.
Inventors
- 👤 Waldron Frederic Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:04
CPC Classifications
B; B65; B65G; B65G35/00; B65G2812/00; B65G2812/99
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) | 1931-11-27 | 1932-05-28 | 1932-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-11-27 | 1936-05-28 | 1936-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-11-27 | 1940-05-28 | 1940-11-27 | $7700.00 | Window Closed / Lapsed |