Patent US3225409A successfully refreshed from Google Patents.
US3225409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adobe making machine
Assignee: Individual
•
Filing: 1963-12-11
•
Granted: 1965-12-28
•
Expires: 1983-12-11
Abstract
No abstract record available.
Inventors
- 👤 Vearn J Huffaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:05
CPC Classifications
B; B28; B28B; B28B3/00; B28B3/20; B28B3/24; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/906; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0839
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
192 words
A MOBILE APPARATUS FOR MOLDING BLOCKS FROM A PLASTIC MOLDABLE MIXTURE, HAVING THEREON A MIXING CHAMBER FOR MIXING THE PLASTIC MIXTURE AND DISCHARGING THE MIXTURE INTO AN ELONGATE TROUGH HAVING LONGITUDINAL SIDES AND A BOTTOM AND HAVING A FORWARD END AND A REAR END, MEANS FORMING A MOLD CHAMBER AT SAID FORWARD END INCLUDING, WITH SAID LONGITUDINAL SIDES OF SAID TROUGH, A PRESSURE PLATE OF A POLYGONAL CONTOUR CONFORMING TO THE INTERIOR CROSS SECTIONAL CONTOUR OF THE TROUGH AND SLIDABLE IN AND LONGITUDINALLY OF THE TROUGH AND SPANNING THE TROUGH, THE MOLD CHAMBER FURTHER INCLUDING MOVABLE MEANS IN THE TROUGH REARWARDLY OF AND COACTING WITH SAID PRESSURE PLATE FOR CLOSING ONE END OF THE MOLD CHAMBER, MEANS CONNECTED WITH SAID PRESSURE PLATE FOR APPLYING POWER THERETO TO MOVE THE PRESSURE PLATE RELATIVE TO SAID MOVABLE MEANS AND BEYOND SAID ONE END OF THE MOLD CHAMBER WHEN THE MOVABLE MEANS IS MOVED FROM SAID ONE END, THE SAID TROUGH HAVING A LENGTH TO ACCOMMODATE A MULTIPLICITY OF BLOCKS MOLDED IN SAID MOLD CHAMBER BY THE PRESSURE PLATE AND MOVED REARWARDLY IN A ROW BY THE PRESSURE APPLYING POWER MEANS, A GATE PLATE PIVOTALLY
Claim 2
Dependent Claim
192 words
A MOBILE APPARATUS FOR MOLDING BLOCKS FROM A PLASTIC MOLDABLE MIXTURE, HAVING THEREON A MIXING CHAMBER FOR MIXING THE PLASTIC MIXTURE AND DISCHARGING THE MIXTURE INTO AN ELONGATE TROUGH HAVING LONGITUDINAL SIDES AND A BOTTOM AND HAVING A FORWARD END AND A REAR END, MEANS FORMING A MOLD CHAMBER AT SAID FORWARD END INCLUDING, WITH SAID LONGITUDINAL SIDES OF SAID TROUGH, A PRESSURE PLATE OF A POLYGONAL CONTOUR CONFORMING TO THE INTERIOR CROSS SECTIONAL CONTOUR OF THE TROUGH AND SLIDABLE IN AND LONGITUDINALLY OF THE TROUGH AND SPANNING THE TROUGH, THE MOLD CHAMBER FURTHER INCLUDING MOVABLE MEANS IN THE TROUGH REARWARDLY OF AND COACTING WITH SAID PRESSURE PLATE FOR CLOSING ONE END OF THE MOLD CHAMBER, MEANS CONNECTED WITH SAID PRESSURE PLATE FOR APPLYING POWER THERETO TO MOVE THE PRESSURE PLATE RELATIVE TO SAID MOVABLE MEANS AND BEYOND SAID ONE END OF THE MOLD CHAMBER WHEN THE MOVABLE MEANS IS MOVED FROM SAID ONE END, THE SAID TROUGH HAVING A LENGTH TO ACCOMMODATE A MULTIPLICITY OF BLOCKS MOLDED IN SAID MOLD CHAMBER BY THE PRESSURE PLATE AND MOVED REARWARDLY IN A ROW BY THE PRESSURE APPLYING POWER MEANS, A GATE PLATE PIVOTALLY
References Cited (Backward Citations)
US193265A
Cited
US1319011A
Cited
US692605A
Cited
US720218A
Cited
US1160010A
Cited
US1448339A
Cited
US1374173A
Cited
FR578986A
Cited
US1721514A
Cited
US2537920A
Cited
US2672808A
Cited
GB830553A
Cited
US3008199A
Cited
US3070003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |