US3674402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for feeding palletes to a compression station of a roofing tile forming machine
Assignee: Individual
•
Filing: 1970-06-09
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Granted: 1972-07-04
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Expires: 1990-06-09
Abstract
Abstract A DEVICE FOR FEEDING PALLETS TO A COMPRESSION STATION OF A ROOFING TILE FORMING MACHINE. HORIZONTALLY GUIDED FEED FINGERS, DRIVEN BY GUIDE ARMS PUSH FORWARD PALLETES TO A COMPRESSION STATION OF THE MACHINE. GUIDE ARMS ARE DRIVEN BY CONNECTING RODS HINGED TO TWO OR MORE, CRANKSHAFTS ARRANGED PARALLEL TO ONE ANOTHER. THE GUIDE ARMS ARE ALSO HINGED TO A FIXED POINT TO THE FEED FINGERS VIA TRANSITION PIECES.
Inventors
- 👤 Kurt Schade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:41
CPC Classifications
B; B28; B28B; B28B15/00; B28B15/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-04 | 1976-01-03 | 1976-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-04 | 1980-01-03 | 1980-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-04 | 1984-01-03 | 1984-07-04 | $7700.00 | Window Closed / Lapsed |