US3338423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo transporting device
Assignee: Macys Inc
•
Filing: 1965-08-09
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Granted: 1967-08-29
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Expires: 1985-08-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Roy Lee Wellman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:17
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; A; A47; A47B; A47B57/00; A47B57/30; A47B57/48; A47B57/50; A47B81/00; B60P3/00; B60P3/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
AN ARTICLE TRANSPORTING APPARATUS COMPRISING A BASE PLATFORM HAVING AN UPPER SURFACE FOR RECEIVING AND SUPPORTING ARTICLES THEREON, SAID PLATFORM BEING PROVIED WITH GROUND ENGAGING MEANS FACILITATING THE MOVEMENT THEREOF, TRACK MEANS MOUNTED ON SAID BASE PLATFORM INCLUDING TWO ELONGATED TRACK RAILS DISPOSED IN SPACED PARALLEL RELATIONSHIP AND SUPPORTED IN ELEVATED, LONGITUDINALLY EXTENDING RELATIONSHIP TO SAID BASE PLATFORM, AT LEAST TWO ELONGATED STRUTS CARRIED BY EACH OF SAID TRACK RAILS, EACH OF SAID STRUTS BEING VERTICALLY SUSPENDED FROM THE RESPECTIVE TRACK RAIL BY MEANS FACILITATING SELECTIVE POSITIONING OF THE STRUT LONGITUDINALLY OF SAID TRACK RAIL, AT LEAST ONE ELONGATED SUPPORT BAR CARRIED BY EACH PAIR OF OPPOSITELY POSITIONED
Claim 2
Dependent Claim
108 words
AN ARTICLE TRANSPORTING APPARATUS COMPRISING A BASE PLATFORM HAVING AN UPPER SURFACE FOR RECEIVING AND SUPPORTING ARTICLES THEREON, SAID PLATFORM BEING PROVIED WITH GROUND ENGAGING MEANS FACILITATING THE MOVEMENT THEREOF, TRACK MEANS MOUNTED ON SAID BASE PLATFORM INCLUDING TWO ELONGATED TRACK RAILS DISPOSED IN SPACED PARALLEL RELATIONSHIP AND SUPPORTED IN ELEVATED, LONGITUDINALLY EXTENDING RELATIONSHIP TO SAID BASE PLATFORM, AT LEAST TWO ELONGATED STRUTS CARRIED BY EACH OF SAID TRACK RAILS, EACH OF SAID STRUTS BEING VERTICALLY SUSPENDED FROM THE RESPECTIVE TRACK RAIL BY MEANS FACILITATING SELECTIVE POSITIONING OF THE STRUT LONGITUDINALLY OF SAID TRACK RAIL, AT LEAST ONE ELONGATED SUPPORT BAR CARRIED BY EACH PAIR OF OPPOSITELY POSITIONED
References Cited (Backward Citations)
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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) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |