US3092246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package
Assignee: WR Grace and Co
•
Filing: 1960-03-28
•
Granted: 1963-06-04
•
Expires: 1980-03-28
Abstract
No abstract record available.
Inventors
- 👤 John W Harrison
- 👤 Robert D Lowry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:39
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A PACKAGE WHICH COMPRISES A PRODUCT TO BE PACKAGED, RIGID MEANS TO SUPPORT SAID PRODUCT, SAID MEANS HAVING A PLURALITY OF SEPARATE, SPACED PROJECTIONS EXTENDING LATERALLY FROM SAID MEANS, A COVER SHEET OF HEAT SHRINKABLE FILM MATERIAL COVERING SAID PRODUCT AND HAVING ITS EDGES TIGHTLY SHRUNK UNDER SAID PROJECTIONS LOCKING SAID COVER SHEET ABOUT SAID PROJECTIONS LOCKING SAID PORTION SHRUNK TO FORM A TIGHT, WRINKLE-FREE PACKAGE.
Claim 2
Dependent Claim
66 words
A PACKAGE WHICH COMPRISES A PRODUCT TO BE PACKAGED, RIGID MEANS TO SUPPORT SAID PRODUCT, SAID MEANS HAVING A PLURALITY OF SEPARATE, SPACED PROJECTIONS EXTENDING LATERALLY FROM SAID MEANS, A COVER SHEET OF HEAT SHRINKABLE FILM MATERIAL COVERING SAID PRODUCT AND HAVING ITS EDGES TIGHTLY SHRUNK UNDER SAID PROJECTIONS LOCKING SAID COVER SHEET ABOUT SAID PROJECTIONS LOCKING SAID PORTION SHRUNK TO FORM A TIGHT, WRINKLE-FREE PACKAGE.
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US3016131A
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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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |