US2770010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe bottom press
Assignee: Individual
•
Filing: 1951-12-27
•
Granted: 1956-11-13
•
Expires: 1971-12-27
Abstract
No abstract record available.
Inventors
- 👤 William H Doherty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:05
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/0009; B29D35/0018; B29D35/0027; B29D35/0054; B29D35/0063; B29D35/0072; B29D35/10; B29C; B29C35/00; B29K; B29K2021/00; Y; Y10; Y10S; Y10S264/00; Y10S264/50; Y10S264/73
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |