US3305082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container lid fitting
Assignee: Individual
•
Filing: 1966-01-21
•
Granted: 1967-02-21
•
Expires: 1986-01-21
Abstract
No abstract record available.
Inventors
- 👤 John B Orr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:09
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/78; B29C65/7858; B29C65/7879; B29C65/7882; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/114; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; B29C66/53461; B29C66/61; B29C66/612; B65; B65D; B65D39/00; B65D39/02; B65D77/00; B65D77/10; B65D77/20; B29C66/70; B29C66/71; B29K; B29K2025/00; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN AN OPEN-MOUTH RESIN CONTAINER HAVING A SIDE WALL DEFINING A LIP EDGE ABOUT ITS OPEN MOUTH, A CLOSURE LID POSITIONED WITHIN THE SIDE WALL ADJACENT AND IN A SPACED RELATION BELOW THE LIP EDGE, A RETAINING PORTION ON THE SIDE WALL BETWEEN THE LIP EDGE AND THE LID OF THICKENED DIAMETER WITH RESPECT TO AN ADJACENT MAIN PORTION OF RELATIVELY THIN WALL THICKNESS OF THE SIDE WALL, SAID RETAINING PORTION BEING FORMED BY A LOCALIZED APPLICATION OF HEAT ON THE SIDE WALL ADJACENT THE LIP EDGE, AND SAID RETAINING PORTION PROJECTING RADIALLY INWARDLY OF AND BEYOND THE SIDE WALL AND SECURELY LOCKING THE LID IN POSITION WITHIN THE SIDE WALL ADJACENT THE MAIN PORTION THEREOF.
Claim 2
Dependent Claim
116 words
IN AN OPEN-MOUTH RESIN CONTAINER HAVING A SIDE WALL DEFINING A LIP EDGE ABOUT ITS OPEN MOUTH, A CLOSURE LID POSITIONED WITHIN THE SIDE WALL ADJACENT AND IN A SPACED RELATION BELOW THE LIP EDGE, A RETAINING PORTION ON THE SIDE WALL BETWEEN THE LIP EDGE AND THE LID OF THICKENED DIAMETER WITH RESPECT TO AN ADJACENT MAIN PORTION OF RELATIVELY THIN WALL THICKNESS OF THE SIDE WALL, SAID RETAINING PORTION BEING FORMED BY A LOCALIZED APPLICATION OF HEAT ON THE SIDE WALL ADJACENT THE LIP EDGE, AND SAID RETAINING PORTION PROJECTING RADIALLY INWARDLY OF AND BEYOND THE SIDE WALL AND SECURELY LOCKING THE LID IN POSITION WITHIN THE SIDE WALL ADJACENT THE MAIN PORTION THEREOF.
References Cited (Backward Citations)
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Cited
US2677318A
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US2843651A
Cited
US3100592A
Cited
US3007603A
Cited
US3190530A
Cited
US3088586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |