US2527900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tag holder and protector
Assignee: Individual
•
Filing: 1945-05-18
•
Granted: 1950-10-31
•
Expires: 1965-05-18
Abstract
No abstract record available.
Inventors
- 👤 Perry J Warmath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:35
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/08; G09F3/18; G09F3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US519256A
Cited
US1156396A
Cited
US1211468A
Cited
US1298859A
Cited
US1401280A
Cited
US1439860A
Cited
US1625154A
Cited
US2352100A
Cited
US2353469A
Cited
US2480686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-30 | 1954-05-01 | 1954-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-30 | 1958-05-01 | 1958-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-30 | 1962-05-01 | 1962-10-31 | $7700.00 | Window Closed / Lapsed |