Patent US3524921A successfully refreshed from Google Patents.
Patent US3127225A successfully refreshed from Google Patents.
US3127225A
Expired / Lapsed
US
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Article dispenser
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:41
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K10/421
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
IN AN ARTICLE DISPENSER OF MOLDED PLASTIC MATERIAL, A BOX-LIKE BASE PORTION COMPRISING A BOTTOM WALL, BACK AND SIDE WALLS OF EQUAL HEIGHT, AND A FRONT WALL OF REDUCED HEIGHT, SAID FRONT WALL BEING CENTRALLY PROVIDED WITH AN UPWARDLY OPEN WINDOW-LIKE APERTURE TO FACILITATE REMOVAL OF CONTENTS, A COVER HINGED TO SAID BACK WALL BUT TERMINATING SHORT OF SAID FRONT WALL, TO DEFINE, WITH SAID FRONT WALL APERTURE INTO WHICH IT LEADS, A DISPENSER OPENING OF GENERALLY T CONFIGURATION, AND A CLOSURE MEMBER, INTEGRALLY HINGED AT THE BASE OF SAID FRONT WALL AND INCLUDING A PLANAR PORTION ADAPTED, WHEN HINGED AGAINST THE BASE PORTION, TO CLOSE THE T SHAPED FRONT WALL APERTURE, AND A FREE END PORTION IN SUBSTANTIAL RIGHT ANGULARITY THERETO ADAPTED TO CLOSE THE TOP OF THE BASE PORTION FORWARD OF THE COVER, AND PRESSURE RELEASABLE MEANS ASSOCIATED WITH THE FRONT MARGIN OF THE COVER AND WITH THE FREE END MARGIN OF THE CLOSURE MEMBER FOR LOCKING ENGAGEMENT THEREBETWEEN WHEN BOTH COVER AND THE CLOSURE MEMBER ARE HINGED INTO NESTED ENGAGEMENT WITH SAID BASE PORTION.
Claim 2
Dependent Claim
177 words
IN AN ARTICLE DISPENSER OF MOLDED PLASTIC MATERIAL, A BOX-LIKE BASE PORTION COMPRISING A BOTTOM WALL, BACK AND SIDE WALLS OF EQUAL HEIGHT, AND A FRONT WALL OF REDUCED HEIGHT, SAID FRONT WALL BEING CENTRALLY PROVIDED WITH AN UPWARDLY OPEN WINDOW-LIKE APERTURE TO FACILITATE REMOVAL OF CONTENTS, A COVER HINGED TO SAID BACK WALL BUT TERMINATING SHORT OF SAID FRONT WALL, TO DEFINE, WITH SAID FRONT WALL APERTURE INTO WHICH IT LEADS, A DISPENSER OPENING OF GENERALLY T CONFIGURATION, AND A CLOSURE MEMBER, INTEGRALLY HINGED AT THE BASE OF SAID FRONT WALL AND INCLUDING A PLANAR PORTION ADAPTED, WHEN HINGED AGAINST THE BASE PORTION, TO CLOSE THE T SHAPED FRONT WALL APERTURE, AND A FREE END PORTION IN SUBSTANTIAL RIGHT ANGULARITY THERETO ADAPTED TO CLOSE THE TOP OF THE BASE PORTION FORWARD OF THE COVER, AND PRESSURE RELEASABLE MEANS ASSOCIATED WITH THE FRONT MARGIN OF THE COVER AND WITH THE FREE END MARGIN OF THE CLOSURE MEMBER FOR LOCKING ENGAGEMENT THEREBETWEEN WHEN BOTH COVER AND THE CLOSURE MEMBER ARE HINGED INTO NESTED ENGAGEMENT WITH SAID BASE PORTION.
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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) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |