US3072314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Palletized container
Assignee: Phillips Petroleum Co
•
Filing: 1959-10-02
•
Granted: 1963-01-08
•
Expires: 1979-10-02
Abstract
No abstract record available.
Inventors
- 👤 William A Keene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:18
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/108
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A RECTANGULAR CONTAINER FOR BULK MATERIAL COMPRISING A SLEEVE HAVING ONE END OPEN AND UNOBSTRUCTED AND THE OTHER END PARTIALLY ENCLOSED BY INWARDLY CURVING PROJECTING FLANGES FORMED BY TURNING THE BOTTOM EDGES OF SAID SLEEVE INWARDLY; A PAN HAVING A FLAT BOTTOM AND UPWARDLY CURVING SUBSTANTIALLY VERTICAL SIDES ADAPTED TO FIT SNUGLY AND MOVABLY IN SAID SLEEVE AND TO RESTS UPON THE INWARDLY PROJECTING FLANGES OF SAID SLEEVE; AND MEANS TO REINFORCE AND PROTECT THE LOWER PORTION OF SAID CONTAINER AND TO FACILITATE INSERTION OF LIFTING EQUIPMENT THEREUNDER.
Claim 2
Dependent Claim
88 words
A RECTANGULAR CONTAINER FOR BULK MATERIAL COMPRISING A SLEEVE HAVING ONE END OPEN AND UNOBSTRUCTED AND THE OTHER END PARTIALLY ENCLOSED BY INWARDLY CURVING PROJECTING FLANGES FORMED BY TURNING THE BOTTOM EDGES OF SAID SLEEVE INWARDLY; A PAN HAVING A FLAT BOTTOM AND UPWARDLY CURVING SUBSTANTIALLY VERTICAL SIDES ADAPTED TO FIT SNUGLY AND MOVABLY IN SAID SLEEVE AND TO RESTS UPON THE INWARDLY PROJECTING FLANGES OF SAID SLEEVE; AND MEANS TO REINFORCE AND PROTECT THE LOWER PORTION OF SAID CONTAINER AND TO FACILITATE INSERTION OF LIFTING EQUIPMENT THEREUNDER.
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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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |