US3195786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and equipment for filling open mouthed receptacles with comminuted material or the like
Assignee: Individual
•
Filing: 1962-07-11
•
Granted: 1965-07-20
•
Expires: 1982-07-11
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Vogt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:32
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/04; B65B1/16; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/788; Y10T137/7882; Y10T137/7885
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
84 words
AS AN ARTICLE OF MANUFACTURE A SUBSTANTIALLY FRUSTOCONICAL MEMBER OF RESILIENT DEFORMABLE MATERIAL HAVING A TRANSVERSE WALL AT THE SMALLER DIAMETER END THEREOF, SAID WALL HAVING A PLURALITY OF SLITS THERETHROUGH DEFINING CLOSURE FLAPS, SAID FLAPS FORMING A VALVE AND NORMALLY BEING IN POSITION WITH ADJACENT EDGES IN ENGAGEMENT TO EFFECT CLOSURE OF SAID VALVE, THE PORTION OF SAID FRUSTO-CONICAL MEMBER ADJACENT SAID TRANSVERSE WALL HAVING A PLURALITY OF SLITS EXTENDING LONGITUDINALLY THEREOF AND IN COMMUNICATION RESPECTIVELY WITH THE SLITS IN THE TRANSVERSE WALL.
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |