Patent US4664256A successfully refreshed from Google Patents.
Patent US3268151A successfully refreshed from Google Patents.
US3268151A
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Assignee: Individual
•
Filing: 1965-03-10
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Granted: 1966-08-23
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Expires: 1985-03-10
Abstract
No abstract record available.
Inventors
- 👤 Soto Richardo Hurtado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:05
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A CLOSED FLEXIBLE CONTAINER COMPRISING A FLEXIBLE BAG HAVING AN OPEN END DEFINING A MOUTH, SAID BAG BEING FOLDED ON ITSELF ALONG THE LINES SPACED FROM AND GENERALLY PARALLEL TO SAID MOUTH TO DEFINE A FIRST FOLD PORTION GENERALLY ALIGNED WITH THE REMAINDER OF SAID BAG AND A SECOND FOLD PORTION OVERLYING SAID FIRST FOLD PORTION, A FLEXIBLE TUBULAR CLOSURE HAVING FIRST AND SECOND PASSAGES ARRANGED IN SIDE-BY-SIDE RELATION, SAID FIRST FOLD PORTION BEING POSITIONED IN SAID FIRST PASSAGE AND SAID SECOND FOLD
Claim 2
Dependent Claim
83 words
A CLOSED FLEXIBLE CONTAINER COMPRISING A FLEXIBLE BAG HAVING AN OPEN END DEFINING A MOUTH, SAID BAG BEING FOLDED ON ITSELF ALONG THE LINES SPACED FROM AND GENERALLY PARALLEL TO SAID MOUTH TO DEFINE A FIRST FOLD PORTION GENERALLY ALIGNED WITH THE REMAINDER OF SAID BAG AND A SECOND FOLD PORTION OVERLYING SAID FIRST FOLD PORTION, A FLEXIBLE TUBULAR CLOSURE HAVING FIRST AND SECOND PASSAGES ARRANGED IN SIDE-BY-SIDE RELATION, SAID FIRST FOLD PORTION BEING POSITIONED IN SAID FIRST PASSAGE AND SAID SECOND FOLD
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |