Patent US3229014A successfully refreshed from Google Patents.
US3229014A
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Methods of making a flexible container
Assignee: Dilectrix Corp
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Filing: 1965-01-28
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Granted: 1966-01-11
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Expires: 1985-01-28
Abstract
No abstract record available.
Inventors
- 👤 John V Petriello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:07
CPC Classifications
B; B29; B29D; B29D22/00; B29D22/003; B29C; B29C39/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE PROCESS OF MAKING A FLEXIBLE CONTAINER HAVING A PREDETERMINED COLLAPSING PATTERN COMPRISING THE STEPS OF, PROVIDING A FORM HAVING FIRST AND SECOND PORTIONS, SAID SECOND PORTION HAVING AHEMISPHERICAL END, SPRAYING MULTIPLE LAYERS OF REINFORCED PLASTIC MATERIAL ON SAID FIRST PORTION, CURING EACH LAYER. SPRAYING MULTIPLE LAYERS OF PLASTIC MATERIAL ON SAID SECOND HEMISPHERICAL PORITON TO PRODUCE ALTERNATE BANDS OF REINFORCED AND NON-REINFORCED PLASTIC MA-
Claim 2
Dependent Claim
65 words
THE PROCESS OF MAKING A FLEXIBLE CONTAINER HAVING A PREDETERMINED COLLAPSING PATTERN COMPRISING THE STEPS OF, PROVIDING A FORM HAVING FIRST AND SECOND PORTIONS, SAID SECOND PORTION HAVING AHEMISPHERICAL END, SPRAYING MULTIPLE LAYERS OF REINFORCED PLASTIC MATERIAL ON SAID FIRST PORTION, CURING EACH LAYER. SPRAYING MULTIPLE LAYERS OF PLASTIC MATERIAL ON SAID SECOND HEMISPHERICAL PORITON TO PRODUCE ALTERNATE BANDS OF REINFORCED AND NON-REINFORCED PLASTIC MA-
References Cited (Backward Citations)
US3123248A
Cited
US1000425A
Cited
US2254263A
Cited
US2285502A
Cited
US2287460A
Cited
US2972947A
Cited
US3081905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |