US2472926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tethering post
Assignee: Individual
•
Filing: 1945-12-06
•
Granted: 1949-06-14
•
Expires: 1965-12-06
Abstract
No abstract record available.
Inventors
- 👤 Sullivan Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:08
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US62761A
Cited
US91042A
Cited
US219203A
Cited
US227675A
Cited
GB189603393A
Cited
US802411A
Cited
US1092036A
Cited
GB453621A
Cited
US2087176A
Cited
US2360199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |