US3241708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1963-12-04
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Granted: 1966-03-22
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Expires: 1983-12-04
Abstract
No abstract record available.
Inventors
- 👤 Fernando M Ronci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:57
CPC Classifications
B; B65; B65D; B65D17/00; B65D17/50; B65D17/506; B65D17/501; B65D17/503; B65D2517/00; B65D2517/0001; B65D2517/001; B65D2517/0013; B65D2517/0058; B65D2517/0059; B65D2517/0061; B65D2517/008; B65D2517/0082; B65D2517/0083; B65D2517/50; B65D2517/5002; B65D2517/5021; B65D2517/5024; B65D2517/5027; B65D2517/504; B65D2517/507; B65D2517/5072; B65D2517/5075; B65D2517/5081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A CAN COVER COMPRISING A FLAT METALLIC MEMBER, AN OPENING STAMPED FROM SAID MEMBER, A THIN PLASTIC MEMBRANE BONDED TO THE BOTTOM OF SAID MEMBER AND SEALING SAID OPENING, AND MEANS FOR REMOVING THE PORTION OF SAID MEMBRANE OVER SAID OPENING THROUGH THE TOP OF SAID MEMBER WHEN SAID COVER IS LOCKED IN PLACE ON A CONTAINER, THE PERIPHERAL EDGE OF SAID OPENING EXTENDING DOWNWARDLY TO FORM A SHARP CUTTING EDGE AGAINST SAID MEMBRANE.
Claim 2
Dependent Claim
74 words
A CAN COVER COMPRISING A FLAT METALLIC MEMBER, AN OPENING STAMPED FROM SAID MEMBER, A THIN PLASTIC MEMBRANE BONDED TO THE BOTTOM OF SAID MEMBER AND SEALING SAID OPENING, AND MEANS FOR REMOVING THE PORTION OF SAID MEMBRANE OVER SAID OPENING THROUGH THE TOP OF SAID MEMBER WHEN SAID COVER IS LOCKED IN PLACE ON A CONTAINER, THE PERIPHERAL EDGE OF SAID OPENING EXTENDING DOWNWARDLY TO FORM A SHARP CUTTING EDGE AGAINST SAID MEMBRANE.
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) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |