US3313435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable storage loading and unloading bin
Assignee: WELK BROTHERS METAL PRODUCTS Inc
•
Filing: 1965-08-09
•
Granted: 1967-04-11
•
Expires: 1985-08-09
Abstract
No abstract record available.
Inventors
- 👤 Peter M Welk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:02
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/22; B60P3/2205; Y; Y10; Y10S; Y10S414/00; Y10S414/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN COMBINATION WITH A PORTABLE STORAGE TANK ADAPTED TO BE ERECTED IN A VERTICAL POSITION WITH ITS BASE RESTING ON A SUPPORTING SURFACE; A MOBILE LONGITUDINALLY FRAMEWORK ADAPTED TO CRADLE THE TANK AND SUPPORT IT FOR TRAVEL IN A HORIZONTAL POSITION EXTENDING LONGITUDINALLY ALONG SAID FRAMEWORK; SURFACE ENGAGING WHEELS MOUNTED ON SAID FRAMEWORK INTERMEDIATE THE LONGITUDINAL ENDS THEREOF; SAID FRAMEWORK COMPRISING FRONT AND REAR LONGITUDINAL SECTIONS PIVOTALLY CONNECTED TO ONE ANOTHER ABOUT A TRANSVERSE HORIZONTAL AXIS; MEANS TO FIXEDLY SECURE THE TANK TO SAID REAR SECTION OF SAID FRAMEWORK WITH THE BASE THEREOF PROTRUDING REARWARDLY BEYOND THE FRAMEWORK; AND POWER MEANS ON SAID FRAMEWORK OPERABLY CONNECTED TO SAID FRONT AND REAR SECTIONS THEREOF, ADAPTED TO SELECTIVELY BRING SAID SECTIONS TOWARD ONE ANOTHER BY RAISING SAID AXIS RELATIVE TO THE SUPPORTING SURFACE.
Claim 2
Dependent Claim
131 words
IN COMBINATION WITH A PORTABLE STORAGE TANK ADAPTED TO BE ERECTED IN A VERTICAL POSITION WITH ITS BASE RESTING ON A SUPPORTING SURFACE; A MOBILE LONGITUDINALLY FRAMEWORK ADAPTED TO CRADLE THE TANK AND SUPPORT IT FOR TRAVEL IN A HORIZONTAL POSITION EXTENDING LONGITUDINALLY ALONG SAID FRAMEWORK; SURFACE ENGAGING WHEELS MOUNTED ON SAID FRAMEWORK INTERMEDIATE THE LONGITUDINAL ENDS THEREOF; SAID FRAMEWORK COMPRISING FRONT AND REAR LONGITUDINAL SECTIONS PIVOTALLY CONNECTED TO ONE ANOTHER ABOUT A TRANSVERSE HORIZONTAL AXIS; MEANS TO FIXEDLY SECURE THE TANK TO SAID REAR SECTION OF SAID FRAMEWORK WITH THE BASE THEREOF PROTRUDING REARWARDLY BEYOND THE FRAMEWORK; AND POWER MEANS ON SAID FRAMEWORK OPERABLY CONNECTED TO SAID FRONT AND REAR SECTIONS THEREOF, ADAPTED TO SELECTIVELY BRING SAID SECTIONS TOWARD ONE ANOTHER BY RAISING SAID AXIS RELATIVE TO THE SUPPORTING SURFACE.
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) | 1970-04-10 | 1970-10-10 | 1971-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-10 | 1974-10-10 | 1975-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-10 | 1978-10-10 | 1979-04-11 | $7700.00 | Window Closed / Lapsed |