Patent US1145447A successfully refreshed from Google Patents.
US1145447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of protecting commercial papers.
Assignee: G W TODD
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Filing: —
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Granted: 1915-07-06
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Expires: 1932-07-06
Abstract
No abstract record available.
Inventors
- 👤 Libanus M Todd
- 👤 Charles G Tiefel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:34
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/29
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) | 1918-07-05 | 1919-01-04 | 1919-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-07-05 | 1923-01-04 | 1923-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-07-05 | 1927-01-04 | 1927-07-06 | $7700.00 | Window Closed / Lapsed |