Patent US3128980A successfully refreshed from Google Patents.
US3128980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container cushioning device
Assignee: —
•
Filing: —
•
Granted: 1964-04-14
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Expires: 1981-04-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:29
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN ARTICLE OF MANUFACTURE COMPRISING AN ELONGATED SLIDABLE BEAM STRUCTURE, HAVING ENDS, UNDERSURFACES, UPPER SURFACES AND SIDES, SAID UPPER SURFACES INCLUDING SPACED PLATFORM AREAS, SAID UNDERSURFACES INCLUDING SPACED APART FRICTION AREAS, SAID SIDES BEING SPACED APART AND DEFINING A LONGITUDINALLY EXTENDING OPENING THEREBETWEEN, RESILIENT MEANS IN SAID OPENING AND DISPOSED LONGITUDINALLY, SUPPORT MEANS IN SAID OPENING AND SUPPORTGITUDINALLY, SUPPORT MEANS IN SAID OPENING AND SUPPORTRESILIENT MEANS ABUTTINGLY ENGAGED BY SAID BEAM STRUCTURE AND EXTENDING THROUGH THE SPACED SIDES THEREOF AND ADAPTED TO BE ENGAGEABLE BY STRUCTURE INDEPENDENT OF SAID BEAM STRUCTURE.
Claim 2
Dependent Claim
91 words
AN ARTICLE OF MANUFACTURE COMPRISING AN ELONGATED SLIDABLE BEAM STRUCTURE, HAVING ENDS, UNDERSURFACES, UPPER SURFACES AND SIDES, SAID UPPER SURFACES INCLUDING SPACED PLATFORM AREAS, SAID UNDERSURFACES INCLUDING SPACED APART FRICTION AREAS, SAID SIDES BEING SPACED APART AND DEFINING A LONGITUDINALLY EXTENDING OPENING THEREBETWEEN, RESILIENT MEANS IN SAID OPENING AND DISPOSED LONGITUDINALLY, SUPPORT MEANS IN SAID OPENING AND SUPPORTGITUDINALLY, SUPPORT MEANS IN SAID OPENING AND SUPPORTRESILIENT MEANS ABUTTINGLY ENGAGED BY SAID BEAM STRUCTURE AND EXTENDING THROUGH THE SPACED SIDES THEREOF AND ADAPTED TO BE ENGAGEABLE BY STRUCTURE INDEPENDENT OF SAID BEAM STRUCTURE.
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) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |