US3216624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser with stroke restricting overcap
Assignee: Silgan Dispensing Systems Corp
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Filing: 1964-05-25
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Granted: 1965-11-09
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Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 Donglas F Corsette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:41
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/10; B05B11/1001; B05B11/1005; B05B11/1007; B05B11/1042; B05B11/1059; B05B11/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
A STROKE RESTRICTING OVERCAP FOR A CONTAINER MOUNTED DISPENSING PUMP OF THE CLASS IN WHICH A MAJOR PORTION OF THE PUMP IS HOUSED WITHIN THE CONTAINER WITH THE RECIPROCABLE PLUNGER THEREOF SPRING PROJECTED UPWARDLY FROM THE CONTAINER THROUGH THE DISCHARGE OPENING THEREOF FOR RECIPROCATION BY FINGER PRESSURE ON ITS UPPER END, SAID PUMP INCLUDING A LATERALLY DIRECTED DISCHARGE SPOUT AFFIXED TO SAID PLUNGER ABOVE THE CONTAINER, SAID OVERCAP BEING OF GENERALLY TUBULAR FORMATION ENCIRCLING THE UPWARDLY PROJECTING PORTION OF THE PLUNGER AND FORMED WITH A SLOT THROUGH WHICH SLOT SAID SPOUT IS DISPOSED FOR RECIPROCATION, MEANS SECURING SAID OVERCAP AGAINST LATERAL AND AXIAL MOVEMENT ON THE CONTAINER, SAID OVERCAP BEING FORMED WITH A FINGER ACCESS OPENING GENERALLY DIRECTED FORMED WITH A FINGER ACCESS OPENING GENERALLY DIRECTED LATERALLY AWAY FROM SAID SLOT AND HAVING AN AXIAL COMPONENT SUFFICIENTLY IN EXCESS OF THE LENGTH OF THE PLUNGER STROKE TO PERMIT READY ACCESS BY THE USER''S FINGER TO THE
Claim 2
Dependent Claim
156 words
A STROKE RESTRICTING OVERCAP FOR A CONTAINER MOUNTED DISPENSING PUMP OF THE CLASS IN WHICH A MAJOR PORTION OF THE PUMP IS HOUSED WITHIN THE CONTAINER WITH THE RECIPROCABLE PLUNGER THEREOF SPRING PROJECTED UPWARDLY FROM THE CONTAINER THROUGH THE DISCHARGE OPENING THEREOF FOR RECIPROCATION BY FINGER PRESSURE ON ITS UPPER END, SAID PUMP INCLUDING A LATERALLY DIRECTED DISCHARGE SPOUT AFFIXED TO SAID PLUNGER ABOVE THE CONTAINER, SAID OVERCAP BEING OF GENERALLY TUBULAR FORMATION ENCIRCLING THE UPWARDLY PROJECTING PORTION OF THE PLUNGER AND FORMED WITH A SLOT THROUGH WHICH SLOT SAID SPOUT IS DISPOSED FOR RECIPROCATION, MEANS SECURING SAID OVERCAP AGAINST LATERAL AND AXIAL MOVEMENT ON THE CONTAINER, SAID OVERCAP BEING FORMED WITH A FINGER ACCESS OPENING GENERALLY DIRECTED FORMED WITH A FINGER ACCESS OPENING GENERALLY DIRECTED LATERALLY AWAY FROM SAID SLOT AND HAVING AN AXIAL COMPONENT SUFFICIENTLY IN EXCESS OF THE LENGTH OF THE PLUNGER STROKE TO PERMIT READY ACCESS BY THE USER''S FINGER TO THE
References Cited (Backward Citations)
US2136263A
Cited
US3157321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |