US3204836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser
Assignee: PARK PLASTICS CO Inc
•
Filing: 1962-05-03
•
Granted: 1965-09-07
•
Expires: 1982-05-03
Abstract
No abstract record available.
Inventors
- 👤 Edward J Joffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:44
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/263
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A DISPENSER COMPRISING A CENTRAL OR CORK PART HAVING SPACED INNER AND OUTER CONCENTRIC CURVED WALLS DEFINING THEREBETWEEN AN ARC-SHAPED PASSAGE FOR THE MOVEMENT OF FLUID THROUGH THE DISPENSER, A SPOUT PART HAVING A SLEEVELIKE PORTION FITTED INTO SAID ARC-SHAPED PASSAGE FOR ROTATING THEREING WITH THE INNER AND OUTER WALLS OF SAID SLEEVE LIKE PORTION FITTING AGAINST THE INNER AND OUTER WALLS OF SAID PASSAGE FOR CLOSING SAID PASSAGE WHILE PERMITTING ROTATION OF SAID SLEEVE IN SAID PASSAGE, AND SAID SLEEVELIKE PORTION AND A WALL OF SAID PASSAGE HAVING EACH AN OPENING ADAPTED FOR ALIGNMENT IN A PARTICULAR ROTATED POSITION OF SAID SPOUT PART RELATIVELY TO SAID CENTRAL PART TO PERMIT FLOW OF FLUID THROUGH SAID OPENINGS.
Claim 2
Dependent Claim
117 words
A DISPENSER COMPRISING A CENTRAL OR CORK PART HAVING SPACED INNER AND OUTER CONCENTRIC CURVED WALLS DEFINING THEREBETWEEN AN ARC-SHAPED PASSAGE FOR THE MOVEMENT OF FLUID THROUGH THE DISPENSER, A SPOUT PART HAVING A SLEEVELIKE PORTION FITTED INTO SAID ARC-SHAPED PASSAGE FOR ROTATING THEREING WITH THE INNER AND OUTER WALLS OF SAID SLEEVE LIKE PORTION FITTING AGAINST THE INNER AND OUTER WALLS OF SAID PASSAGE FOR CLOSING SAID PASSAGE WHILE PERMITTING ROTATION OF SAID SLEEVE IN SAID PASSAGE, AND SAID SLEEVELIKE PORTION AND A WALL OF SAID PASSAGE HAVING EACH AN OPENING ADAPTED FOR ALIGNMENT IN A PARTICULAR ROTATED POSITION OF SAID SPOUT PART RELATIVELY TO SAID CENTRAL PART TO PERMIT FLOW OF FLUID THROUGH SAID OPENINGS.
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |