US3308998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device including cap attachable for either sealing or dispensing
Assignee: Alberto Culver Co
•
Filing: 1965-04-21
•
Granted: 1967-03-14
•
Expires: 1985-04-21
Abstract
No abstract record available.
Inventors
- 👤 Edward F Oppasser
- 👤 Edwin R Thiele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:48
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/068; Y; Y10; Y10S; Y10S285/00; Y10S285/921
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A CLOSURE FOR A DISPENSING DEVICE HAVING A DISCHARGE THROAT PROVIDING AN OPEN MOUTH, COMPRISING: A UNITARY BODY ADAPTED TO BE MOUNTED IN A FIRST SEALING POSITION AND A SECOND DISPENSING POSITION ENGAGING SAID THROAT, SAID BODY INCLUDING AN INTERMEDIATE WALL DEFINING A CENTRAL APERTURE AND FIRST AND SECOND INTEGRAL PERIMETRIC FLANGES EXTENDING IN OPPOSITE DIRECTIONS FROM SAID INTERMEDIATE WALL SAID BODY FURTHER INCLUDING AN INTEGRAL, CLOSED SPOUT ABOUT SAID APERTURE AND EXTENDING IN ONLY ONE DIRECTION AWAY FROM SAID INTERMEDIATE WALL, SAID FIRST FLANGE EXTENDING IN THE DIRECTION OF SAID SPOUT AND HAVING MEANS FOR LOCKABLY ENAGING THE EXTERIOR OF SAID THROAT AND SEALING SAID DEVICE IN SAID SEALING POSITION, SAID SECOND FLANGE HAVING AN OUTSIDE SURFACE WITH MEANS FOR LOCKABLY ENGAGING THE INTERIOR OF SAID THROAT TO FORM A SEAL THEREWITH IN SAID DISPENSING POSITION.
Claim 2
Dependent Claim
137 words
A CLOSURE FOR A DISPENSING DEVICE HAVING A DISCHARGE THROAT PROVIDING AN OPEN MOUTH, COMPRISING: A UNITARY BODY ADAPTED TO BE MOUNTED IN A FIRST SEALING POSITION AND A SECOND DISPENSING POSITION ENGAGING SAID THROAT, SAID BODY INCLUDING AN INTERMEDIATE WALL DEFINING A CENTRAL APERTURE AND FIRST AND SECOND INTEGRAL PERIMETRIC FLANGES EXTENDING IN OPPOSITE DIRECTIONS FROM SAID INTERMEDIATE WALL SAID BODY FURTHER INCLUDING AN INTEGRAL, CLOSED SPOUT ABOUT SAID APERTURE AND EXTENDING IN ONLY ONE DIRECTION AWAY FROM SAID INTERMEDIATE WALL, SAID FIRST FLANGE EXTENDING IN THE DIRECTION OF SAID SPOUT AND HAVING MEANS FOR LOCKABLY ENAGING THE EXTERIOR OF SAID THROAT AND SEALING SAID DEVICE IN SAID SEALING POSITION, SAID SECOND FLANGE HAVING AN OUTSIDE SURFACE WITH MEANS FOR LOCKABLY ENGAGING THE INTERIOR OF SAID THROAT TO FORM A SEAL THEREWITH IN SAID DISPENSING POSITION.
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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) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |