US3286906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat sealable containers
Assignee: Fort James Corp
•
Filing: 1963-11-05
•
Granted: 1966-11-22
•
Expires: 1983-11-05
Abstract
No abstract record available.
Inventors
- 👤 Rumberger George Glen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:51
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4279; B65D5/02; B65D5/0227; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A HEAT SEALABLE CARTON HAVING UNDERLYING AND OUTER COVER FLAPS, ADHESIVE PATCH COMPRISING A WEB HAVING A HEAT-INSENSITIVE ADHESIVE LAYER ON ONE SURFACE BONDING SAID PATCH TO ONE MEMBER OF SAID OUTER AND UNDERLYING COVER
Claim 2
Dependent Claim
35 words
A HEAT SEALABLE CARTON HAVING UNDERLYING AND OUTER COVER FLAPS, ADHESIVE PATCH COMPRISING A WEB HAVING A HEAT-INSENSITIVE ADHESIVE LAYER ON ONE SURFACE BONDING SAID PATCH TO ONE MEMBER OF SAID OUTER AND UNDERLYING COVER
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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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |