US2590618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for invoice books
Assignee: Individual
•
Filing: 1950-02-14
•
Granted: 1952-03-25
•
Expires: 1970-02-14
Abstract
No abstract record available.
Inventors
- 👤 Forest C Hodkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:59
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/003; B42D5/005; B42D5/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US328221A
Cited
US603861A
Cited
US1006329A
Cited
US1217399A
Cited
US1723808A
Cited
US1768266A
Cited
US1822295A
Cited
US2225264A
Cited
US2450558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |