US3101513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bale rasp
Assignee: Maschinenfabrik Rieter AG
•
Filing: 1961-04-21
•
Granted: 1963-08-27
•
Expires: 1981-04-21
Abstract
No abstract record available.
Inventors
- 👤 Wildbolz Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:35
CPC Classifications
D; D01; D01G; D01G7/00; D01G7/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A BALE RASP FOR MECHANICALLY OPENING COMPRESSED FIBRE BALES, COMPRISING A GRATE HAVING PARALLEL SPACED BARS, A ROTATABLE SHAFT DISPOSED BELOW SAID GRATE BARS, AND A PLURALITY OF SAW-TOOTH DISCS MOUNTED IN SLANTED POSITION ON SAID SHAFT FOR ROTATION THEREWITH, THE PERIPHERAL POR-
Claim 2
Dependent Claim
43 words
A BALE RASP FOR MECHANICALLY OPENING COMPRESSED FIBRE BALES, COMPRISING A GRATE HAVING PARALLEL SPACED BARS, A ROTATABLE SHAFT DISPOSED BELOW SAID GRATE BARS, AND A PLURALITY OF SAW-TOOTH DISCS MOUNTED IN SLANTED POSITION ON SAID SHAFT FOR ROTATION THEREWITH, THE PERIPHERAL POR-
References Cited (Backward Citations)
US271578A
Cited
US2938239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |