Patent US3115245A successfully refreshed from Google Patents.
US3115245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Formed container with paper label
Assignee: Phillips Petroleum Co
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Filing: 1961-03-27
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Granted: 1963-12-24
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Expires: 1981-03-27
Abstract
No abstract record available.
Inventors
- 👤 Schechter Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:08
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B65D77/20; B65D77/2024; B65D77/2028; B65D77/2032; B65D77/22; B65D77/30; B65D77/32; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2066; Y; Y10; Y10S; Y10S229/00; Y10S229/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A PACKING COMPRISING, IN COMBINATION, A RIGID HEAT SEALABLE CONTAINER BASE, SAID CONTAINER BASE HAVING AN INTEGRAL, PERIPHERAL FLANGE PROJECTING OUTWARDLY THEREFROM ADJACENT AND PARALLELING THE EDGE OF ITS OPEN END, SAID CONTAINER BASE PROVIDED WITH A PLURALITY OF SUPPORT RIDGES ALONG THE BOTTOM THEREOF, A TRANSPARENT, HEAT SEALABLE FILM COVERING DISPOSED ABOVE SAID CONTAINER BASE AND HEAT SEALED TO SAID FLANGE TO FORM AN AIR-TIGHT CONTAINER, A TEAR STRIP OPERATIVELY DISPOSED ON SAID FILM COVERING, A FIRST NOTCH IN SAID FLANGE DISPOSED TO EXPOSE A PORTION OF SAID FILM COVERING AT ONE END OF SAID TEAR STRIP, A DECORATED PAPER COVER DISPOSED ABOVE SAID FILM COVERING AND SECURED TO A PORTION OF SAID FLANGE ALONG THE SIDES OF SAID CONTAINER BASE THUS SHIELDING SAID ONE END OF SAID TEAR STRIP, A SECOND NOTCH IN SAID FLANGE WHICH IS SUBSTANTIALLY FREE OF ANY OVERHANG OF SAID FILM COVERING TO PERMIT READY REMOVAL OF SAID PAPER COVER, AND A SLOT IN SAID FLANGE TO PERMIT THE INSERTION THEREIN OF A LIFTING INSTRUMENT FOR THE REMOVAL OF THE CONTAINER FROM A BODY OF HEATED LIQUID.
Claim 2
Dependent Claim
183 words
A PACKING COMPRISING, IN COMBINATION, A RIGID HEAT SEALABLE CONTAINER BASE, SAID CONTAINER BASE HAVING AN INTEGRAL, PERIPHERAL FLANGE PROJECTING OUTWARDLY THEREFROM ADJACENT AND PARALLELING THE EDGE OF ITS OPEN END, SAID CONTAINER BASE PROVIDED WITH A PLURALITY OF SUPPORT RIDGES ALONG THE BOTTOM THEREOF, A TRANSPARENT, HEAT SEALABLE FILM COVERING DISPOSED ABOVE SAID CONTAINER BASE AND HEAT SEALED TO SAID FLANGE TO FORM AN AIR-TIGHT CONTAINER, A TEAR STRIP OPERATIVELY DISPOSED ON SAID FILM COVERING, A FIRST NOTCH IN SAID FLANGE DISPOSED TO EXPOSE A PORTION OF SAID FILM COVERING AT ONE END OF SAID TEAR STRIP, A DECORATED PAPER COVER DISPOSED ABOVE SAID FILM COVERING AND SECURED TO A PORTION OF SAID FLANGE ALONG THE SIDES OF SAID CONTAINER BASE THUS SHIELDING SAID ONE END OF SAID TEAR STRIP, A SECOND NOTCH IN SAID FLANGE WHICH IS SUBSTANTIALLY FREE OF ANY OVERHANG OF SAID FILM COVERING TO PERMIT READY REMOVAL OF SAID PAPER COVER, AND A SLOT IN SAID FLANGE TO PERMIT THE INSERTION THEREIN OF A LIFTING INSTRUMENT FOR THE REMOVAL OF THE CONTAINER FROM A BODY OF HEATED LIQUID.
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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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |