Patent US3237802A successfully refreshed from Google Patents.
US3237802A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1964-04-20
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Granted: 1966-03-01
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Irvin D Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:50
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/50; B65D71/502; B65D39/00; B65D39/08; Y; Y10; Y10S; Y10S206/00; Y10S206/821
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
AS AN ARTICLE OF MANUFACTURE, A THERMOPLASTIC LID FOR A DISPENSING CONTAINER HAVING A SCREW-PLUG CLOSURE, SAID LID COMPRISING: A CENTRAL PANEL HAVING AN APERTURE THEREIN; AND A RIM PORTION INTEGRAL WITH THE LOCATED AT THE PERIPHERY OF SAID CENTRAL PANEL; SAID CENTRAL PANEL HAVING A PLANAR POSITION IN WHICH SAID APERTURE IS FORMED, A VERTICAL WALL PORTION EXTENDING UPWARDLY FROM THE PERIPHERY OF SAID PLANAR PORTION, AND A WEB PORTION EXTENDING LATERALLY FROM THE UPPER EDGE OF SAID VERTICAL WALL PORTION; SAID PLANAR PORTION AND SAID WEB PORTON THUS BEING PARALLEL TO ONE ANOTHER AND SPACED APART BY SAID VERTICAL WALL PORTION; SAID RIM PORTION BEING FORMED AT THE PERIPHERY OF SAID WEB PORTION AND INCLUDING A DEPENDING SKIRT EXTENDING PERPENDICULARLY DOWNWARD FROM SAID WEB PORTION; SAID RIM PORTION ALSO INCLUDING AN UPTURNED SKIRT EXTENDING PERPENDICULARLY UPWARD FROM SAID WEB PORTION; SAID DEPENDING AND UPTURNED SKIRTS BEING COPLANAR WITH ONE ANOTHER TO FORM A SINGLE ANNULAR BAND SURROUNDING SAID CENTRAL PANEL; SAID DEPENDING SKIRT AND SAID VERTICAL WALL PORTION BEING IN SPACED PARALLEL JUXTAPOSITION TO ONE ANOTHER AND DEFINING THEREBETWEEN A GENERALLY U-SHAPED ANNULAR CHANNEL.
Claim 2
Dependent Claim
186 words
AS AN ARTICLE OF MANUFACTURE, A THERMOPLASTIC LID FOR A DISPENSING CONTAINER HAVING A SCREW-PLUG CLOSURE, SAID LID COMPRISING: A CENTRAL PANEL HAVING AN APERTURE THEREIN; AND A RIM PORTION INTEGRAL WITH THE LOCATED AT THE PERIPHERY OF SAID CENTRAL PANEL; SAID CENTRAL PANEL HAVING A PLANAR POSITION IN WHICH SAID APERTURE IS FORMED, A VERTICAL WALL PORTION EXTENDING UPWARDLY FROM THE PERIPHERY OF SAID PLANAR PORTION, AND A WEB PORTION EXTENDING LATERALLY FROM THE UPPER EDGE OF SAID VERTICAL WALL PORTION; SAID PLANAR PORTION AND SAID WEB PORTON THUS BEING PARALLEL TO ONE ANOTHER AND SPACED APART BY SAID VERTICAL WALL PORTION; SAID RIM PORTION BEING FORMED AT THE PERIPHERY OF SAID WEB PORTION AND INCLUDING A DEPENDING SKIRT EXTENDING PERPENDICULARLY DOWNWARD FROM SAID WEB PORTION; SAID RIM PORTION ALSO INCLUDING AN UPTURNED SKIRT EXTENDING PERPENDICULARLY UPWARD FROM SAID WEB PORTION; SAID DEPENDING AND UPTURNED SKIRTS BEING COPLANAR WITH ONE ANOTHER TO FORM A SINGLE ANNULAR BAND SURROUNDING SAID CENTRAL PANEL; SAID DEPENDING SKIRT AND SAID VERTICAL WALL PORTION BEING IN SPACED PARALLEL JUXTAPOSITION TO ONE ANOTHER AND DEFINING THEREBETWEEN A GENERALLY U-SHAPED ANNULAR CHANNEL.
References Cited (Backward Citations)
US1232789A
Cited
US2326414A
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US2766891A
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US2957601A
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US2960256A
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US3135418A
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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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |