US3164251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tightly bundled package assemblage and method of packaging
Assignee: Pillsbury Co
•
Filing: 1960-10-18
•
Granted: 1965-01-05
•
Expires: 1980-10-18
Abstract
No abstract record available.
Inventors
- 👤 Ross A Easter
- 👤 Bob K Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:05
CPC Classifications
B; B65; B65B; B65B61/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
68 words
A PACKAGE ASSEMBLAGE COMPRISING, A STACK OF BUNDLED ARTICLES PRESENTING EXTERIORLY FACING SIDE WALLS, A SHEET OVERWRAP EXTENDING AROUND SAID STACK CLOSELY ADJACENT SAID SIDE WALLS, AND A LAYER OF HEAT EXPANDED MATERIAL ADHERED TO THE INNER SURFACE OF SAID SHEET OVERWRAP AND EXERTING COMPRESSIVE FORCE AGAINST SAID STACK OF ARTICLES WHEREBY TO PLACE THE SHEET OVERWRAP UNDER TENSION AND TIGHTLY RETAIN THE ARTICLES IN THEIR STACKED CONDITION.
References Cited (Backward Citations)
US1667279A
Cited
US2449591A
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US2703645A
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US2511627A
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US2675123A
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US2703764A
Cited
US2979246A
Cited
US2896833A
Cited
FR1157061A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-05 | 1968-07-06 | 1969-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-05 | 1972-07-06 | 1973-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-05 | 1976-07-06 | 1977-01-05 | $7700.00 | Window Closed / Lapsed |