Patent US2116916A successfully refreshed from Google Patents.
US2116916A
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Method and apparatus for removing articles from forms
Assignee: Individual
•
Filing: 1937-01-18
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Granted: 1938-05-10
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Expires: 1957-01-18
Abstract
No abstract record available.
Inventors
- 👤 Rollyn Van Hyning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:13
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/34; B29C41/42; B29C37/00; B29C37/0003; B29C37/0017; B29C41/02; B29C41/14; B29K; B29K2021/00; B29K2909/00; B29K2909/02; B29K2909/08; B29L; B29L2022/00; B29L2022/02; B29L2022/022; B29L2031/00; B29L2031/753; B29L2031/7538
Claims Analysis
Total Claims: 0
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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) | 1941-05-09 | 1941-11-08 | 1942-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-05-09 | 1945-11-08 | 1946-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-05-09 | 1949-11-08 | 1950-05-10 | $7700.00 | Window Closed / Lapsed |