Patent US1650535A successfully refreshed from Google Patents.
US1650535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of printing numbers
Assignee: Individual
•
Filing: 1926-06-30
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Granted: 1927-11-22
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Expires: 1946-06-30
Abstract
No abstract record available.
Inventors
- 👤 Marion L Parsons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:21
CPC Classifications
B; B41; B41K; B41K3/00; B41K3/02; B41K3/04; B41K3/10; B41K3/102; B65; B65H; B65H33/00; B65H33/06; B65H33/08
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) | 1930-11-21 | 1931-05-23 | 1931-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-11-21 | 1935-05-23 | 1935-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-11-21 | 1939-05-23 | 1939-11-22 | $7700.00 | Window Closed / Lapsed |