Patent US3081927A successfully refreshed from Google Patents.
US3081927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing carton
Assignee: Kraft Inc
•
Filing: 1961-05-29
•
Granted: 1963-03-19
•
Expires: 1981-05-29
Abstract
No abstract record available.
Inventors
- 👤 Lewis J Hayhurst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/064
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A DISPOSABLE CONTAINER FOR LIQUIDS, WHICH CONTAINER COMPRISES A HOLLOW ELONGATED SHELL, THE WALLS OF WHICH DEFINE AN OPENING, AND A COLLAPSIBLE POURING SPOUT AT LEAST PARTIALLY SURROUNDING SAID OPENING, SAID SPOUT INCLUDING A FIRST PANEL CONNECTED ALONG ONE EDGE OF SAID OPENING DEFINING WALL BY MEANS OF A FOLD LINE, AND A PAIR OF END PANELS, EACH OF WHICH IS CONNECTED TO A SIDE EDGE OF SAID FIRST PANEL AND TO A EDGE OF SAID OPENING DEFINING WALL BY MEANS OF A FOLD LINE, SAID SPOUT BEING COLLAPSIBLE TO A SUBSTANTIALLY FLAT POSITION IN WHICH SAID FIRST PANEL OVERLIES SAID OPENING AND SAID END PANELS ARE FOLDED UPON THEMSELVES AND OVERLIE SAID FIRST PANEL.
Claim 2
Dependent Claim
115 words
A DISPOSABLE CONTAINER FOR LIQUIDS, WHICH CONTAINER COMPRISES A HOLLOW ELONGATED SHELL, THE WALLS OF WHICH DEFINE AN OPENING, AND A COLLAPSIBLE POURING SPOUT AT LEAST PARTIALLY SURROUNDING SAID OPENING, SAID SPOUT INCLUDING A FIRST PANEL CONNECTED ALONG ONE EDGE OF SAID OPENING DEFINING WALL BY MEANS OF A FOLD LINE, AND A PAIR OF END PANELS, EACH OF WHICH IS CONNECTED TO A SIDE EDGE OF SAID FIRST PANEL AND TO A EDGE OF SAID OPENING DEFINING WALL BY MEANS OF A FOLD LINE, SAID SPOUT BEING COLLAPSIBLE TO A SUBSTANTIALLY FLAT POSITION IN WHICH SAID FIRST PANEL OVERLIES SAID OPENING AND SAID END PANELS ARE FOLDED UPON THEMSELVES AND OVERLIE SAID FIRST PANEL.
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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |