US3115245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Formed container with paper label
Assignee: Phillips Petroleum Co
•
Filing: 1961-03-27
•
Granted: 1963-12-24
•
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 18:01
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.
References Cited (Backward Citations)
US1830571A
Cited
US1936312A
Cited
US2181150A
Cited
US2401038A
Cited
US2577249A
Cited
US2649392A
Cited
US2784539A
Cited
US2815620A
Cited
US2764829A
Cited
US2880859A
Cited
US2990096A
Cited
US2960218A
Cited
US3033357A
Cited
US3010262A
Cited
US3018879A
Cited
US3054679A
Cited
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 |