US3227263A
Expired / Lapsed
US
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Vibratory regulation of an endless conveying device
Assignee: Telefunken Patentverwertungs GmbH
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Filing: 1963-04-26
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Granted: 1966-01-04
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Expires: 1983-04-26
Abstract
No abstract record available.
Inventors
- 👤 Kastenbein Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:35
CPC Classifications
B; B07; B07C; B07C1/00; B07C1/02; B07C1/04; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1442; B65G47/1471
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
IN A DEVICE FOR QUANTITATIVELY REGULATING THE FEEDING OF A CONVEYING PATH OR A FURTHER PROCESSING DEVICE WITH PREDOMINANTLY FLAT SHIPMENTS AND ESPECIALLY MAIL SHIPMENTS USING AN ASCENDING CONVEYING BELT HAVING A FRICTION COATING; THE IMPROVEMENT WHEREIN SAID CONVEYING BELT INCLUDES; A FRAME, DRIVE AN GUIDE ROLERS, AND A SUPPORTING SURFACE, SAID ROLLERS AND SURFACE BEING SUPPORTED BY SAID FRAME AND ARRANGED WITH THE BELT ASCENDING IN ITS CONVEYING DIRECTION AT AN ACUTE ANGLE WITH THE HORIZONTAL; SAID IMPROVEMENT INCLUDING MEANS SUPPORTING AND DRIVING
Claim 2
Dependent Claim
84 words
IN A DEVICE FOR QUANTITATIVELY REGULATING THE FEEDING OF A CONVEYING PATH OR A FURTHER PROCESSING DEVICE WITH PREDOMINANTLY FLAT SHIPMENTS AND ESPECIALLY MAIL SHIPMENTS USING AN ASCENDING CONVEYING BELT HAVING A FRICTION COATING; THE IMPROVEMENT WHEREIN SAID CONVEYING BELT INCLUDES; A FRAME, DRIVE AN GUIDE ROLERS, AND A SUPPORTING SURFACE, SAID ROLLERS AND SURFACE BEING SUPPORTED BY SAID FRAME AND ARRANGED WITH THE BELT ASCENDING IN ITS CONVEYING DIRECTION AT AN ACUTE ANGLE WITH THE HORIZONTAL; SAID IMPROVEMENT INCLUDING MEANS SUPPORTING AND DRIVING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |