US2916286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Letterpress hold-down wire
Assignee: Individual
•
Filing: 1958-05-08
•
Granted: 1959-12-08
•
Expires: 1978-05-08
Abstract
No abstract record available.
Inventors
- 👤 Billy J Keating
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:27
CPC Classifications
B; B41; B41F; B41F23/00; B41F23/04; B41F23/044; B41F23/0443; B65; B65H; B65H29/00; B65H29/52; B65H2404/00; B65H2404/60; B65H2404/61; B65H2511/00; B65H2511/20; B65H2601/00; B65H2601/20; B65H2601/25; B65H2601/251
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560215A
Cited
US1554590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |