Patent US3286909A successfully refreshed from Google Patents.
US3286909A
Expired / Lapsed
US
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Container
Assignee: Atlantic Richfield Co
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Filing: 1963-08-14
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Granted: 1966-11-22
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Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Edward W Scharre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:20
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/0413; B65D77/0433; Y; Y10; Y10S; Y10S229/00; Y10S229/924
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A CONTAINER COMPRISING A PAN FOR HOLDING THE CONTENTS THEREIN, AND A UNITARY RIGID COVER CLOSING THE PAN OPENING AND SURROUNDING AT LEAST THE SIDES OF THE PAN TO FORM BOTH A LID AND AN OUTER PROTECTIVE COVER, SAID COVER HAVING A RECTILINEAR CLOSURE PORTION SEALED ABOUT THE PERIPHERY DEFINING THE OPENING IN THE PAN, END FLAP PORTIONS EXTENDING FROM RESPECTIVE OPPOSITE ENDS OF THE CLOSURE PORTION, EDGE PORTIONS EXTENDING FROM SAID END FLAP PORTIONS, SIDE FLAP PORTION EXTENDING FROM RESPECTIVE OPPOSITE SIDES OF THE CLOSURE PORTION, AND WING PORTIONS EXTENDING LATERALLY FROM EACH OF THE RESPECTIVE SIDE FLAPS WHEREBY SAID END FLAP PORTIONS AND SAID EDGE PORTIONS ARE FOLDED DOWN ABOUT THE SIDES OF THE PAN WITH THE WING PORTIONS BEING MAINTAINED POSITIONED BETEEN THE PAN AND THE END PORTIONS BY FOLDING THE RESPECTIVE EDGE PORTIONS UNDER THE WING PORTIONS.
Claim 2
Dependent Claim
141 words
A CONTAINER COMPRISING A PAN FOR HOLDING THE CONTENTS THEREIN, AND A UNITARY RIGID COVER CLOSING THE PAN OPENING AND SURROUNDING AT LEAST THE SIDES OF THE PAN TO FORM BOTH A LID AND AN OUTER PROTECTIVE COVER, SAID COVER HAVING A RECTILINEAR CLOSURE PORTION SEALED ABOUT THE PERIPHERY DEFINING THE OPENING IN THE PAN, END FLAP PORTIONS EXTENDING FROM RESPECTIVE OPPOSITE ENDS OF THE CLOSURE PORTION, EDGE PORTIONS EXTENDING FROM SAID END FLAP PORTIONS, SIDE FLAP PORTION EXTENDING FROM RESPECTIVE OPPOSITE SIDES OF THE CLOSURE PORTION, AND WING PORTIONS EXTENDING LATERALLY FROM EACH OF THE RESPECTIVE SIDE FLAPS WHEREBY SAID END FLAP PORTIONS AND SAID EDGE PORTIONS ARE FOLDED DOWN ABOUT THE SIDES OF THE PAN WITH THE WING PORTIONS BEING MAINTAINED POSITIONED BETEEN THE PAN AND THE END PORTIONS BY FOLDING THE RESPECTIVE EDGE PORTIONS UNDER THE WING PORTIONS.
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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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |