US2698105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable barn gutter cleaner
Assignee: Starline Inc
•
Filing: 1951-03-13
•
Granted: 1954-12-28
•
Expires: 1971-03-13
Abstract
No abstract record available.
Inventors
- 👤 Robert G Ferris
- 👤 Robert L Yuenger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:19
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/01; A01K1/0146
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2603371A
Cited
US1053206A
Cited
US1668815A
Cited
US1699175A
Cited
US1800814A
Cited
US1885069A
Cited
GB422068A
Cited
US2491245A
Cited
US2395238A
Cited
US2529954A
Cited
US2636593A
Cited
US2547270A
Cited
US2586981A
Cited
US2547773A
Cited
US2516798A
Cited
US2558424A
Cited
US2509097A
Cited
US2535961A
Cited
US2639803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |