Rotary and longitudinally movable cap with axial discharge
Abstract
Abstract A "SQUEEZE-CONTAINER" DISPENSER IN WHICH A CAP, WHICH IS AXIALLY MOVABLE ON THE NECK OF THE CONTAINER BETWEEN A SEALING POSITION AND A DISPENSING POSITION, HAS A FIRST ANNULAR PORTION WHICH, WHEN SAID CAP IS IN SAID SEALING POSITION THEREOF, IS IN ENGAGEMENT WITH THE UPPER LIP OF THE CONTAINER FOR FORMING THEREWITH A FLUIDTIGHT CIRCUMFERENTIAL SEAL, AND SAID CAP HAVING A SECOND ANNULAR PORTION WHICH FORMS A SUBSTANTIALLY AIR-TIGHT CIRCUMFERENTIAL SEAL WITH THE PERIPHERY OF THE NECK OF THE CONTAINER IN BOTH SAID POSITIONS. THE CAP IS PROVIDED WITH AT LEAST ONE FLUID PASSAGE LOCATED INTERMEDIATE THE AFORESAID ANNULAR PORTIONS FOR PERMITTING FLUID TO BE DISPENSED THERTHROUGH WHEN THE CAP IS IN SAID DISPENSING POSITION THEREOF, AND IS RESPONSE TO SQUEEZING THE CONTAINER.
Inventors
- 👤 Anthony Santore
Bibliographic Details
Claims Analysis
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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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |