US3122807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slider for a pouch and the like
Assignee: Individual
•
Filing: 1960-07-22
•
Granted: 1964-03-03
•
Expires: 1980-07-22
Abstract
No abstract record available.
Inventors
- 👤 Edgar M Ausnit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:51
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/25; B65D33/2508; B65D33/2584; B65D33/2586; B65D33/25865; A; A44; A44B; A44B19/00; A44B19/10; A44B19/16; A44B19/24; A44B19/26; A44B19/267; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2532; Y10T24/2561; Y10T24/2582
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A FLEXIBLE CLOSURE COMPRISING A PAIR OF FLEXIBLE CLOSURE STRIPS, EACH HAVING A WEB PORTION AND A MARGINAL PORTION INTEGRAL THEREWITH, SAID MARGINAL PORTIONS HAVING INTERLOCKING CHANNEL AND RIDGE ELEMENTS EXTENDING ALONG THE MARGINAL PORTIONS, THE MARGINAL PORTION FOR THE FIRST STRIP EXTENDING SUBSTANTIALLY PARALLEL TO ITS WEB PORTION AND BEING THICKER THAN ITS WEB PORTION AND PROJECTING OUTWARDLY TO FORM A RETAINING SHOULDER WHERE IT JOINS THE WEB PORTION, THE MARGINAL PORTION FOR THE SECOND STRIP TURNED INWARDLY ALONGSIDE ITS WEB PORTION WITH THE CHANNEL AND RIDGE ELEMENTS IN CONFRONTING RELATIONSHIP, AND A SLIDER STRADDLING THE STRIPS HAVING OPPOSED TAPERED SIDES FOR ENGAGING THE STRIPS AND FORCING THEM TOGETHER TO JOIN THE CHANNEL AND RIDGE ELEMENTS WHEN MOVED IN A CLOSING DIRECTION AND HAVING A SEPARATOR FOR SEPARATING SAID ELEMENTS WHEN MOVED IN AN OPENING DIRECTION, SAID SLIDER HAVING A RETAINING FLANGE POSITIONED BENEATH SAID SHOULDER OF THE FIRST STRIP FOR HOLDING THE SLIDER ON THE STRIPS.
Claim 2
Dependent Claim
158 words
A FLEXIBLE CLOSURE COMPRISING A PAIR OF FLEXIBLE CLOSURE STRIPS, EACH HAVING A WEB PORTION AND A MARGINAL PORTION INTEGRAL THEREWITH, SAID MARGINAL PORTIONS HAVING INTERLOCKING CHANNEL AND RIDGE ELEMENTS EXTENDING ALONG THE MARGINAL PORTIONS, THE MARGINAL PORTION FOR THE FIRST STRIP EXTENDING SUBSTANTIALLY PARALLEL TO ITS WEB PORTION AND BEING THICKER THAN ITS WEB PORTION AND PROJECTING OUTWARDLY TO FORM A RETAINING SHOULDER WHERE IT JOINS THE WEB PORTION, THE MARGINAL PORTION FOR THE SECOND STRIP TURNED INWARDLY ALONGSIDE ITS WEB PORTION WITH THE CHANNEL AND RIDGE ELEMENTS IN CONFRONTING RELATIONSHIP, AND A SLIDER STRADDLING THE STRIPS HAVING OPPOSED TAPERED SIDES FOR ENGAGING THE STRIPS AND FORCING THEM TOGETHER TO JOIN THE CHANNEL AND RIDGE ELEMENTS WHEN MOVED IN A CLOSING DIRECTION AND HAVING A SEPARATOR FOR SEPARATING SAID ELEMENTS WHEN MOVED IN AN OPENING DIRECTION, SAID SLIDER HAVING A RETAINING FLANGE POSITIONED BENEATH SAID SHOULDER OF THE FIRST STRIP FOR HOLDING THE SLIDER ON THE STRIPS.
References Cited (Backward Citations)
BE564633A
Cited
US1666110A
Cited
DE595874C
Cited
US1996430A
Cited
US2124206A
Cited
US2303870A
Cited
AT185764B
Cited
US2780261A
Cited
FR1168794A
Cited
US3054434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |