US3148103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making plastic containers
Assignee: Individual
•
Filing: 1957-07-02
•
Granted: 1964-09-08
•
Expires: 1977-07-02
Abstract
No abstract record available.
Inventors
- 👤 John P Gallagher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:38
CPC Classifications
B; B29; B29C; B29C69/00; B29C65/00; B29C65/48; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/13; B29C66/131; B29C66/1312; B29C66/20; B29C66/24; B29C66/242; B29C66/2424; B29C66/24243; B29C66/24244; B29C66/246; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; B29C66/53461; B29C66/54; B29C66/549; B29C66/70; B29C66/73; B29C66/733; B29C66/7336; B29C66/73365; B29C66/73366; B65; B65D; B65D43/00; B65D43/14; B65D43/16; B65D43/162; B29C48/00; B29C48/001; B29C48/0011; B29C48/0017; B29C48/0019; B29C48/0023; B29C48/03; B29C48/07; B29C48/08; B29C66/2422; B29C66/24221; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/7234; B29L; B29L2031/00; B29L2031/22; B29L2031/712; B29L2031/7162; B65D2251/00; B65D2251/10; B65D2251/1016; B65D2251/105; Y; Y10; Y10S; Y10S206/00; Y10S206/822; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1048
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
143 words
A METHOD OF MAKING CONTAINERS FROM TRANSPARENT THERMOPLASTIC SELF SUSTAINING MATERIAL, COMPRISING PROVIDING A SHEET OF SUCH MATERIAL, IMPRINTING INDICIA ON A PREDETERMINED PORTION OF THE SHEET DESIGNED TO FORM A CURVED SURFACE IN THE CONTAINER FORMED AS PRESCRIBED HEREINBELOW, FORMING A CELL IN SAID PREDETERMINED PORTION, A PART OF SAID CELL CONSTITUTING SUCH A CURVED SURFACE WHICH HAS SAID INDICIA IMPRINTED THEREON, PRODUCING A HINGE LINE IN THE SHEET AND THUS FORMING A PAIR OF HAVLES ONE ON EACH SIDE OF THE HINGE LINE AND ONE OF WHICH INCLUDES SAID CELL AND SAID PREDETERMINED PORTION, FORMING A HOOK ON THE EDGE OF THE OTHER HALF REMOTE FROM THE HINGE LINE, WHEREBY THE HALVES MAY BE FOLDED ABOUT THE HINGE LINE TO MUTUALLY SUPERPOSED POSITION AND THE HOOK RELEASABLY HOOKED OVER THE CORRESPONDING EDGE OF THE FIRST HALF TO FORM A CLOSED CONTAINER.
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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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |