US3355010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat shrinkable package
Assignee: WR Grace and Co
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Filing: 1966-03-16
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Granted: 1967-11-28
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Expires: 1986-03-16
Abstract
No abstract record available.
Inventors
- 👤 John W Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:28
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/002; Y; Y10; Y10S; Y10S383/00; Y10S383/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A PACKAGE COMPRISING (A) AN ARTICLE, (B) A FIRST BIAXIALLY ORIENTED THERMOPLASTIC FILM COMPLETELY AND TIGHTLY ENCLOSING THE LOWER PORTION OF SAID ARTICLE, (C) A SECOND BIAXIALLY ORIENTED THERMOPLASTIC FILM COMPLETELY AND TIGHTLY ENCLOSING THE UPPER PORTION OF SAID ARTICLE,
Claim 2
Dependent Claim
40 words
A PACKAGE COMPRISING (A) AN ARTICLE, (B) A FIRST BIAXIALLY ORIENTED THERMOPLASTIC FILM COMPLETELY AND TIGHTLY ENCLOSING THE LOWER PORTION OF SAID ARTICLE, (C) A SECOND BIAXIALLY ORIENTED THERMOPLASTIC FILM COMPLETELY AND TIGHTLY ENCLOSING THE UPPER PORTION OF SAID ARTICLE,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |