US3073479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hermetic seal
Assignee: General Electric Co
•
Filing: 1960-10-07
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Granted: 1963-01-15
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Expires: 1980-10-07
Abstract
No abstract record available.
Inventors
- 👤 Broverman Michael
- 👤 William F Dripps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:13
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/02; B65D45/16; B65D45/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A HERMETIC SEAL FOR JOINING A COVER TO A CYLINDRICAL CONTAINER IN WHICH SAID COVER AND SAID CONTAINER HAVE OVERLYING ANNULAR PORTIONS COMPRISING A FIRST LAYER OF ADHESIVE IN THE INTERFACE BETWEEN THE INNER SURFACES OF SAID ANNULAR PORTIONS, AND BIASING MEANS PRESSING SAID ANNULAR PORTIONS TOGETHER, SAID MEANS HAVING ONE PORTION IN CONTACT WITH THE OUTER SURFACE OF ONE OF SAID ANNULAR PORTIONS AND A SECOND PORTION IN CONTACT WITH THE OUTER SURFACE OF THE OTHER OF SAID ANNULAR PORTIONS.
Claim 2
Dependent Claim
81 words
A HERMETIC SEAL FOR JOINING A COVER TO A CYLINDRICAL CONTAINER IN WHICH SAID COVER AND SAID CONTAINER HAVE OVERLYING ANNULAR PORTIONS COMPRISING A FIRST LAYER OF ADHESIVE IN THE INTERFACE BETWEEN THE INNER SURFACES OF SAID ANNULAR PORTIONS, AND BIASING MEANS PRESSING SAID ANNULAR PORTIONS TOGETHER, SAID MEANS HAVING ONE PORTION IN CONTACT WITH THE OUTER SURFACE OF ONE OF SAID ANNULAR PORTIONS AND A SECOND PORTION IN CONTACT WITH THE OUTER SURFACE OF THE OTHER OF SAID ANNULAR PORTIONS.
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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |