US3253699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor construction
Assignee: CHAMPION CORP
•
Filing: 1963-09-06
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Granted: 1966-05-31
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Expires: 1983-09-06
Abstract
No abstract record available.
Inventors
- 👤 Fred W Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:54
CPC Classifications
A; A01; A01D; A01D17/00; A01D17/10; A01D2017/103
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
196 words
IN A CONVEYOR CONSTRUCTION, A PLURALITY OF ELONGATED, SUBSTANTIALLY PARALLEL, SPACED-APART BARS, MEANS INTERCONNECTING SAID BARS AT THE ENDS THEREOF TO PERMIT MOVEMENT OF THE BARS IN A PREDETERMINED PATH WITH THE LENGTHS OF THE RESPECTIVE BARS DEFINING THE WIDTH OF THE CONVEYOR BED, AND RESILIENT MEANS ATTACHED TO EACH OF SAID BARS, SAID RESILIENT MEANS EXTENDING PARTIALLY ALONG THE LENGTH OF EACH BAR AT ONE SIDE OF THE CONVEYOR BED WITH A SUBSTANTIAL PORTION OF SAID LENGTHS WITHOUT SAID RESILIENT MEANS FORMING THE OUTER SIDE OF SAID CONVEYOR BED, THE RESILIENT MEANS ON EACH BAR INCLUDING A PORTION EXTENDING IN A PERPENDICULAR DIRECTION TOWARDS AN ADJACENT BAR WHEREBY A SUBSTANTIALLY CONTINUOUS CONVEYOR SURFACE IS DEFINED ALONG SAID ONE SIDE OF THE CONVEYOR BED WHILE SAID OTHER SIDE OF THE CONVEYOY BED IS CHARACTERIZED BY A PLURALITY OF OPENINGS DEFINED BETWEEN ADJACENT BARS, AND WHEREIN SAID RESILIENT MEANS COMPRISE A BASE PORTION ENCIRCLING SAID BARS WITH A SPLIT FORMED IN SAID BASE PORTION WHEREBY SAID RESILIENT MEANS CAN BE RELEASABLY SECURED ON SAID BARS, AND WHEREIN SAID PORTION EXTENDING TOWARDS AN ADJACENT BAR COMPRISES A TAPERED PORTION OVERLAPPING THE BASE PORTION OF AN ADJACENT RESILIENT MEANS.
Claim 2
Dependent Claim
196 words
IN A CONVEYOR CONSTRUCTION, A PLURALITY OF ELONGATED, SUBSTANTIALLY PARALLEL, SPACED-APART BARS, MEANS INTERCONNECTING SAID BARS AT THE ENDS THEREOF TO PERMIT MOVEMENT OF THE BARS IN A PREDETERMINED PATH WITH THE LENGTHS OF THE RESPECTIVE BARS DEFINING THE WIDTH OF THE CONVEYOR BED, AND RESILIENT MEANS ATTACHED TO EACH OF SAID BARS, SAID RESILIENT MEANS EXTENDING PARTIALLY ALONG THE LENGTH OF EACH BAR AT ONE SIDE OF THE CONVEYOR BED WITH A SUBSTANTIAL PORTION OF SAID LENGTHS WITHOUT SAID RESILIENT MEANS FORMING THE OUTER SIDE OF SAID CONVEYOR BED, THE RESILIENT MEANS ON EACH BAR INCLUDING A PORTION EXTENDING IN A PERPENDICULAR DIRECTION TOWARDS AN ADJACENT BAR WHEREBY A SUBSTANTIALLY CONTINUOUS CONVEYOR SURFACE IS DEFINED ALONG SAID ONE SIDE OF THE CONVEYOR BED WHILE SAID OTHER SIDE OF THE CONVEYOY BED IS CHARACTERIZED BY A PLURALITY OF OPENINGS DEFINED BETWEEN ADJACENT BARS, AND WHEREIN SAID RESILIENT MEANS COMPRISE A BASE PORTION ENCIRCLING SAID BARS WITH A SPLIT FORMED IN SAID BASE PORTION WHEREBY SAID RESILIENT MEANS CAN BE RELEASABLY SECURED ON SAID BARS, AND WHEREIN SAID PORTION EXTENDING TOWARDS AN ADJACENT BAR COMPRISES A TAPERED PORTION OVERLAPPING THE BASE PORTION OF AN ADJACENT RESILIENT MEANS.
References Cited (Backward Citations)
US481645A
Cited
CA527057A
Cited
US861484A
Cited
US958164A
Cited
US2136363A
Cited
US2149776A
Cited
US2244827A
Cited
US2964181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |