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Patent US3189229A successfully refreshed from Google Patents.
US3189229A
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Insulated pitcher
Assignee: Quikut Inc
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Filing: 1963-12-26
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Granted: 1965-06-15
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Expires: 1983-12-26
Abstract
No abstract record available.
Inventors
- 👤 John L Carroll
- 👤 Robert W Wingard
- 👤 Earl R Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:17
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/12; A47J; A47J41/00; A47J41/0005; A47J41/0016; A47J41/0055; A47J41/0072; A47J41/0077; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879; Y10T29/49893
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A DOUBLE WALLED PLASTIC PITCHER COMPRISING; A MAIN BODY MEMBER HAVING AN INNER CONTAINER AND A SPACED OUTER CASING JOINED TOGETHER TO FORM A TOP ANNULAR WALL, A POURING SPOUT IN SAID WALL, A HANDLE INTEGRAL WITH SAID OUTER CASING, SAID TOP WALL BEING INCLINED UPWARDLY FROM SAID HANDLE TO SAID SPOUT TO PROVIDE AN ELLIPTICAL OPENING. A COVER HAVING A DEPENDING FLANGE INWARDLY OF THE MARGIAL EDGE OF SAID COVER, SAID FLANGE FITTING WITHIN SAID OPENING IN EITHER OF TWO POSITIONS AND HAVING AN EXTENDED PORTION ON SAID FLANGE FOR CLOSING SAID POURING SPOUT, AND A NOTCHED PORTION IN EACH FLANGE FOR OPENING SAID POURING SPOUT.
Claim 2
Dependent Claim
107 words
A DOUBLE WALLED PLASTIC PITCHER COMPRISING; A MAIN BODY MEMBER HAVING AN INNER CONTAINER AND A SPACED OUTER CASING JOINED TOGETHER TO FORM A TOP ANNULAR WALL, A POURING SPOUT IN SAID WALL, A HANDLE INTEGRAL WITH SAID OUTER CASING, SAID TOP WALL BEING INCLINED UPWARDLY FROM SAID HANDLE TO SAID SPOUT TO PROVIDE AN ELLIPTICAL OPENING. A COVER HAVING A DEPENDING FLANGE INWARDLY OF THE MARGIAL EDGE OF SAID COVER, SAID FLANGE FITTING WITHIN SAID OPENING IN EITHER OF TWO POSITIONS AND HAVING AN EXTENDED PORTION ON SAID FLANGE FOR CLOSING SAID POURING SPOUT, AND A NOTCHED PORTION IN EACH FLANGE FOR OPENING SAID POURING SPOUT.
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) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |