US2614522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating machine for coating flexible sheets
Assignee: Individual
•
Filing: 1948-09-22
•
Granted: 1952-10-21
•
Expires: 1968-09-22
Abstract
No abstract record available.
Inventors
- 👤 William T Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:21
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/02; B05C1/025
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US279219A
Cited
US1324474A
Cited
US699612A
Cited
US1253050A
Cited
US1724077A
Cited
US1827753A
Cited
US2102679A
Cited
US2075620A
Cited
US2151228A
Cited
US2167430A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |