US3331457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt conveyor weighing apparatus
Assignee: Jeffrey Galion Manufacturing Co
•
Filing: 1965-04-09
•
Granted: 1967-07-18
•
Expires: 1985-04-09
Abstract
No abstract record available.
Inventors
- 👤 Otto J Blubaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:54
CPC Classifications
G; G01; G01G; G01G11/00; G01G11/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
IN A BELT CONVEYOR IN WHICH A BELT IS SUPPORTED BY IDLERS FOR TRAVEL OF SAID BELT ON THE IDLERS AND TO CARRY MATERIAL ON THE BELT, WEIGHING APPARATUS TO WEIGHT MATERIAL THAT IS CARRIED ON SAID BELT COMPRISING, A BASE TO SUPPORT SAID WEIGHING APPARATUS IN THE CONVEYOR, A WEIGHING FRAME, A PLURALITY OF IDLERS SECURED TO SAID WEIGHING FRAME AT SPACED POSITIONS IN SUPPORTING ENGAGEMENT WITH SAID BELT FOR TRAVEL OF THE BELT ON THE IDLERS, A FIRST LINKAGE BETWEEN SAID BASE AND SAID WEIGHING FRAME, A SECOND LINKAGE BETWEEN SAID BASE AND SAID WEIGHING FRAME, SAID FIRST LINKAGE AND SAID SECOND LINKAGE BEING DISPOSED AT SPACED POSITIONS ALONG SAID BASE AND SAID WEIGHING FRAME, SAID FIRST LINKAGE INCLUDING A FIRST LATERALLY DISPOSED LINK, A FIRST UPRIGHT LEVER FIXEDLY CONNECTED TO SAID FIRST LATERALLY DISPOSED LINK, SAID SECOND LINKAGE INCLUDING A SECOND LATERALLY DISPOSED LINK, A SECOND UPRIGHT LEVER FIXEDLY CONNECTED TO SAID SECOND LATERALLY DISPOSED LINK, MEANS CONNECTING SAID FIRST LATERALLY DISPOSED LINK AND
Claim 2
Dependent Claim
167 words
IN A BELT CONVEYOR IN WHICH A BELT IS SUPPORTED BY IDLERS FOR TRAVEL OF SAID BELT ON THE IDLERS AND TO CARRY MATERIAL ON THE BELT, WEIGHING APPARATUS TO WEIGHT MATERIAL THAT IS CARRIED ON SAID BELT COMPRISING, A BASE TO SUPPORT SAID WEIGHING APPARATUS IN THE CONVEYOR, A WEIGHING FRAME, A PLURALITY OF IDLERS SECURED TO SAID WEIGHING FRAME AT SPACED POSITIONS IN SUPPORTING ENGAGEMENT WITH SAID BELT FOR TRAVEL OF THE BELT ON THE IDLERS, A FIRST LINKAGE BETWEEN SAID BASE AND SAID WEIGHING FRAME, A SECOND LINKAGE BETWEEN SAID BASE AND SAID WEIGHING FRAME, SAID FIRST LINKAGE AND SAID SECOND LINKAGE BEING DISPOSED AT SPACED POSITIONS ALONG SAID BASE AND SAID WEIGHING FRAME, SAID FIRST LINKAGE INCLUDING A FIRST LATERALLY DISPOSED LINK, A FIRST UPRIGHT LEVER FIXEDLY CONNECTED TO SAID FIRST LATERALLY DISPOSED LINK, SAID SECOND LINKAGE INCLUDING A SECOND LATERALLY DISPOSED LINK, A SECOND UPRIGHT LEVER FIXEDLY CONNECTED TO SAID SECOND LATERALLY DISPOSED LINK, MEANS CONNECTING SAID FIRST LATERALLY DISPOSED LINK AND
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) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |