US3182884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating package
Assignee: Sonoco Products Co
•
Filing: 1962-10-11
•
Granted: 1965-05-11
•
Expires: 1982-10-11
Abstract
No abstract record available.
Inventors
- 👤 Jack T Waldron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:23
CPC Classifications
B; B65; B65D; B65D3/00; B65D3/22; B65D81/00; B65D81/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A REFRIGERATING PACKAGE FOR A PLURALITY OF CYLINDRICAL ARTICLES COMPRISING, IN COMBINATION, A SPIRALLY WOUND, MULTI-PLY, CYLINDRICAL TUBULAR BODY MEMBER HAVING AN OPEN END FOR RECEIVING ARTICLES TO BE REFRIGERATED, SAID BODY MEMBER HAVING AN INNER WALL COMPOSED OF SUBSTANTIALLY WATER-PROOF MATERIAL, A BOTTOM WALL ON THE OTHER END OF SAID BODY MEMBER, A CYLINDRICAL TUBULAR SPACER OF FIBROUS MATERIAL CENTRALLY POSITIONED WITHIN SAID BODY MEMBER IN FREELY REMOVABLE RELATIONSHIP THEREWITH FOR RETAINING SAID ARTICLES IN A CIRCULAR ROW BETWEEN SAID SPACER AND SAID BODY MEMBER INNER WALL WHEREBY SAID SPACER CAN BE REMOVED TO LEAVE A CENTRAL CAVITY FOR REFRIGERATING MATERIAL SUCH AS ICE, AND A REMOVABLE CLOSURE FOR CLOSING SAID BODY MEMBER OPEN END.
Claim 2
Dependent Claim
116 words
A REFRIGERATING PACKAGE FOR A PLURALITY OF CYLINDRICAL ARTICLES COMPRISING, IN COMBINATION, A SPIRALLY WOUND, MULTI-PLY, CYLINDRICAL TUBULAR BODY MEMBER HAVING AN OPEN END FOR RECEIVING ARTICLES TO BE REFRIGERATED, SAID BODY MEMBER HAVING AN INNER WALL COMPOSED OF SUBSTANTIALLY WATER-PROOF MATERIAL, A BOTTOM WALL ON THE OTHER END OF SAID BODY MEMBER, A CYLINDRICAL TUBULAR SPACER OF FIBROUS MATERIAL CENTRALLY POSITIONED WITHIN SAID BODY MEMBER IN FREELY REMOVABLE RELATIONSHIP THEREWITH FOR RETAINING SAID ARTICLES IN A CIRCULAR ROW BETWEEN SAID SPACER AND SAID BODY MEMBER INNER WALL WHEREBY SAID SPACER CAN BE REMOVED TO LEAVE A CENTRAL CAVITY FOR REFRIGERATING MATERIAL SUCH AS ICE, AND A REMOVABLE CLOSURE FOR CLOSING SAID BODY MEMBER OPEN END.
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-10 | 1968-11-09 | 1969-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-10 | 1972-11-09 | 1973-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-10 | 1976-11-09 | 1977-05-11 | $7700.00 | Window Closed / Lapsed |