US2705536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cushioned horseshoe
Assignee: Individual
•
Filing: 1950-05-01
•
Granted: 1955-04-05
•
Expires: 1970-05-01
Abstract
No abstract record available.
Inventors
- 👤 Ellis H Phreaner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:14
CPC Classifications
A; A01; A01L; A01L1/00; A01L1/04; Y; Y10; Y10S; Y10S168/00; Y10S168/01; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/3188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |