US3158285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welded bail ear with segmented flange
Assignee: Continental Can Co Inc
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Filing: 1962-10-31
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Granted: 1964-11-24
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Expires: 1982-10-31
Abstract
No abstract record available.
Inventors
- 👤 Alan F Curtiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:55
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/28; B65D25/32
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
THE COMBINATION OF A CONTAINER HAVING A BODY INCLUDING AN EXTERNAL WALL SURFACE, AND A PLURALITY OF BAIL EARS HAVING RECESSED INTERIORS, EACH OF SAID BAIL EARS INCLUDING A PERIPHERAL SEGMENTED FLANGE SECURED TO THE EXTERNAL WALL SURFACE OF THE BODY, AN ANNULAR SHOULDER FORMING AN INTEGRAL PORTION OF SAID SEGMENTED FLANGE, SAID SHOULDER BEING DISPLACED FROM SAID EXTERNAL WALL SURFACE, AND A PLURALITY OF CIRCUMFERENTIALLY SPACED RADIAL NOTCHES IN SAID SEGMENTED FLANGE TERMINATING WITHIN SAID SHOULDER THEREBY FORMING A PLURALITY OF WEEP HOLES WHICH PREVENT WATER FROM BEING TRAPPED IN THE RECESSED INTERIOR OF EACH OF THE BAIL EARS.
References Cited (Backward Citations)
US24451A
Cited
US1020056A
Cited
US1433881A
Cited
US1595564A
Cited
US1670131A
Cited
US2088605A
Cited
US2332175A
Cited
FR1139728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |