US3190460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airborne cargo-handling and tie-down system
Assignee: Individual
•
Filing: 1963-03-04
•
Granted: 1965-06-22
•
Expires: 1983-03-04
Abstract
No abstract record available.
Inventors
- 👤 Norman N Rubin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:37
CPC Classifications
B; B65; B65G; B65G51/00; B65G51/02; B65G51/03; B64; B64D; B64D9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A CARGO-HANDLING UNIT FOR SUPPLYING AIR BEARING AT THE LOAD COMPRISING: AN ELONGATED LOAD-SUPPORTING MEMBER OF AN ELASTIC, INCOMPRESSIBLE, AND DEFORMABLE MATERIAL HAVING AN OUTER LOAD-BEARING FACE AND CONFINED SIDE AND BOTTOM FACES, SAID MEMBER INCLUDING AN INTERIOR PASSAGEWAY EXTENDING APPROXIMATELY LENGTHWISE OF THE MEMBER FOR RECEIVING GAS UNDER PRESSURE AND A RELIEF SPACE EXTENDING PARALLEL TO AND ADJACENT SAID INTERIOR PASSAGEWAY FORMING A SIDE WALL, SAID MEMBER HAVING A SLIT ALONG ITS LENGTH ANGULARLY
Claim 2
Dependent Claim
75 words
A CARGO-HANDLING UNIT FOR SUPPLYING AIR BEARING AT THE LOAD COMPRISING: AN ELONGATED LOAD-SUPPORTING MEMBER OF AN ELASTIC, INCOMPRESSIBLE, AND DEFORMABLE MATERIAL HAVING AN OUTER LOAD-BEARING FACE AND CONFINED SIDE AND BOTTOM FACES, SAID MEMBER INCLUDING AN INTERIOR PASSAGEWAY EXTENDING APPROXIMATELY LENGTHWISE OF THE MEMBER FOR RECEIVING GAS UNDER PRESSURE AND A RELIEF SPACE EXTENDING PARALLEL TO AND ADJACENT SAID INTERIOR PASSAGEWAY FORMING A SIDE WALL, SAID MEMBER HAVING A SLIT ALONG ITS LENGTH ANGULARLY
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |