US3071202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber-blending apparatus
Assignee: Fiber Controls Corp
•
Filing: 1953-04-13
•
Granted: 1963-01-01
•
Expires: 1973-04-13
Abstract
No abstract record available.
Inventors
- 👤 Kenneth G Lytton
- 👤 Charles W Barnes
- 👤 Cecil S Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:10
CPC Classifications
D; D01; D01G; D01G13/00; D01G23/00; D01G23/02; D01G23/04; D01G23/045; G; G01; G01G; G01G19/00; G01G19/22; Y; Y10; Y10S; Y10S177/00; Y10S177/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
MATERIAL-BLENDING APPARATUS COMPRISING: MOVABLE COLLECTING CONVEYOR MEANS; AUTOMATIC AND CONTINUALLYOPERATING MEANS FOR DEPOSITING IN RESPECTIVE CYCLES A PLURALITY OF SEPARATE LOADS OF DIFFERENT MATERIALS, EACH OF A PREDETERMINED WEIGHT, ON SEPARATE EQUI-LENGTH SECTIONS OF SAID CONVEYOR MEANS; AND MEANS CORRELATING THE OPERATION OF SAID DEPOSITING MEANS WITH THE OPERATION OF SAID CONVEYOR MEANS TO CAUSE EACH SAID LOAD TO BE DEPOSITED IN SUBSTANTIALLY COEXTENSIVE OVERLYING RELATION WITH A LOAD PREVIOUSLY DEPOSITED ON A SECTION OF SAID CONVEYOR MEANS BY AN ADJACENT DEPOSITING MEANS, SAID CORRELATING MEANS INCLUDING AN ELECTRIC CIRCUIT AND MEANS AFFECTING THE ENERGIZATION OF SAID CIRCUIT EACH TIME SAID CONVEYOR MEANS MOVES THE SAME PREDETERMINED DISTANCE.
Claim 2
Dependent Claim
108 words
MATERIAL-BLENDING APPARATUS COMPRISING: MOVABLE COLLECTING CONVEYOR MEANS; AUTOMATIC AND CONTINUALLYOPERATING MEANS FOR DEPOSITING IN RESPECTIVE CYCLES A PLURALITY OF SEPARATE LOADS OF DIFFERENT MATERIALS, EACH OF A PREDETERMINED WEIGHT, ON SEPARATE EQUI-LENGTH SECTIONS OF SAID CONVEYOR MEANS; AND MEANS CORRELATING THE OPERATION OF SAID DEPOSITING MEANS WITH THE OPERATION OF SAID CONVEYOR MEANS TO CAUSE EACH SAID LOAD TO BE DEPOSITED IN SUBSTANTIALLY COEXTENSIVE OVERLYING RELATION WITH A LOAD PREVIOUSLY DEPOSITED ON A SECTION OF SAID CONVEYOR MEANS BY AN ADJACENT DEPOSITING MEANS, SAID CORRELATING MEANS INCLUDING AN ELECTRIC CIRCUIT AND MEANS AFFECTING THE ENERGIZATION OF SAID CIRCUIT EACH TIME SAID CONVEYOR MEANS MOVES THE SAME PREDETERMINED DISTANCE.
References Cited (Backward Citations)
US1066656A
Cited
US1738634A
Cited
US1881060A
Cited
US1929344A
Cited
US2113988A
Cited
US2127120A
Cited
US2285765A
Cited
FR914142A
Cited
US2412506A
Cited
US2650391A
Cited
US2638305A
Cited
US2703438A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |