US3119353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice cream sandwich machine
Assignee: Bates Packaging Services Inc
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Filing: 1962-01-08
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Granted: 1964-01-28
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Expires: 1982-01-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Herbert F Roehn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:24
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/286
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
158 words
AN ICE CREAM SANDWICH MACHINE COMPRISING A VERTICAL ICE CREAM NOZZLE HAVING FLAT SIDES AND OPEN AT ITS BOTTOM FOR DISCHARGE OF ICE CREAM THEREFROM, A PAIR OF WAFER TRAYS ON OPPOSITE SIDES OF THE NOZZLE EXTENDING DOWNWARDLY AT ACUTE ANGLES TO HORIZONTAL TOWARD THE NOZZLE AND TERMINATING AT A LEVEL ABOVE THE OPEN BOTTOM OF THE NOZZLE, A ROTOR BELOW THE NOZZLE FORMED WITH POCKETS THEREIN TO RECEIVE WAFERS FROM THE TRAYS AND ICE CREAM FROM THE NOZZLE IN THE FORM OF A SANDWICH, A FIXED SUPPORTING PLATE FOR EACH OF THE TRAYS UNDERLYING THE TRAY AND FORMED WITH AN ELONGATED GUIDE SLOT THEREIN, A FOLLOWER MEMBER SECURED TO EACH TRAY AND FITTING SLIDABLY IN THE GUIDE SLOT OF THE CORRESPONDING SUPPORTING PLATE TO GUIDE THE TRAY FOR LINEAR MOVEMENT TOWARD AND AWAY FROM THE NOZZLE, AND MEANS INCLUDING A SCREW CONNECTING THE PLATE AND FOLLOWER MEMBER FOR MOVING THE TRAY TOWARD AND AWAY FROM THE NOZZLE.
References Cited (Backward Citations)
US2794404A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |