US2856771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Symptomatic imprinting insoles and sole printing packs
Assignee: Individual
•
Filing: 1955-08-16
•
Granted: 1958-10-21
•
Expires: 1975-08-16
Abstract
No abstract record available.
Inventors
- 👤 Maurice K Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:29
CPC Classifications
A; A43; A43B; A43B17/00; A43B17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1543747A
Cited
GB261518A
Cited
US1773113A
Cited
US1856394A
Cited
US2574056A
Cited
US2502536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-20 | 1962-04-21 | 1962-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-20 | 1966-04-21 | 1966-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-20 | 1970-04-21 | 1970-10-21 | $7700.00 | Window Closed / Lapsed |