Patent US2473686A successfully refreshed from Google Patents.
Patent US3221928A successfully refreshed from Google Patents.
US3221928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tissue dispenser and disposal
Assignee: Individual
•
Filing: 1963-03-19
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Granted: 1965-12-07
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Expires: 1983-03-19
Abstract
No abstract record available.
Inventors
- 👤 Martin E Horn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:23
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K10/421
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN COMBINATION, A BOX WITH A HORIZONTAL WALL JOINED TO UPRIGHT WALLS, A COVER HAVING A HORIZONTAL WALL JOINED VERTICALLY RELATIVE TO SAID HORIZONTAL WALL OF THE BOX AND HAVING UPRIGHT WALLS OVERLAPPING SAID UPRIGHT WALLS OF THE BOX, DISCHARGE AND WASTE OPENINGS, ONE IN ONE OF SAID HORIZONTAL WALLS AND THE OTHER IN THE OTHER OF SAID HORIZONTAL WALLS, CLOSED-END VERTICAL CLOTS IN SAID UPRIGHT WALLS OF THE BOX, AND TONGUES STRUCK INWARDLY FROM SAID UPRIGHT WALLS OF THE COVER AND EXTENDING THROUGH RESPECTIVE OF SAID SLOTS, SAID BOX AND COVER BEING MOVABLE VERTICALLY RELATIVE TO ONE ANOTHER THROUGH THE RANGE OF TRAVEL OF SAID TONGUES IN SAID SLOTS.
Claim 2
Dependent Claim
110 words
IN COMBINATION, A BOX WITH A HORIZONTAL WALL JOINED TO UPRIGHT WALLS, A COVER HAVING A HORIZONTAL WALL JOINED VERTICALLY RELATIVE TO SAID HORIZONTAL WALL OF THE BOX AND HAVING UPRIGHT WALLS OVERLAPPING SAID UPRIGHT WALLS OF THE BOX, DISCHARGE AND WASTE OPENINGS, ONE IN ONE OF SAID HORIZONTAL WALLS AND THE OTHER IN THE OTHER OF SAID HORIZONTAL WALLS, CLOSED-END VERTICAL CLOTS IN SAID UPRIGHT WALLS OF THE BOX, AND TONGUES STRUCK INWARDLY FROM SAID UPRIGHT WALLS OF THE COVER AND EXTENDING THROUGH RESPECTIVE OF SAID SLOTS, SAID BOX AND COVER BEING MOVABLE VERTICALLY RELATIVE TO ONE ANOTHER THROUGH THE RANGE OF TRAVEL OF SAID TONGUES IN SAID SLOTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |