US3336025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Part feeding mechanism
Assignee: Uniroyal Inc
•
Filing: 1965-04-29
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Granted: 1967-08-15
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Expires: 1985-04-29
Abstract
No abstract record available.
Inventors
- 👤 Shichman Daniel
- 👤 Grove Cedar
- 👤 Henry C Farrar
- 👤 Walter N Koe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:37
CPC Classifications
D; D05; D05B; D05B41/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
APPARATUS FOR FEEDING SHEET MATERIAL WORK PARTS A PREDETERMINED NUMBER AT A TIME FROM A STACK OF SUCH PARTS TO A DELIVERY STATION, COMPRISING RECIPROCAL SLICER BLADE MEANS ARRANGED TO BE PROTRACTED INTO AND RETRACTED FROM A POSITION UNDERLYING THE STACK OF PARTS, RECIPROCAL BLOCK MEANS DISPOSED BELOW THE STACK OF PARTS AND ARRANGED TO BE RAISED TOWARD THE BOTTOM OF THE STACK INTO A RECEIVING POSITION SPACED THE THICKNESS OF SAID PREDETERMINED NUMBER OF PARTS FROM THE PROTRACTED POSITION OF SAID SLICER BLADE MEANS AND LOWERED FROM THE BOTTOM OF THE STACK INTO A DISCHARGING POSITION, MEANS FOR CONTROLLING THE MOVEMENTS OF SAID SLICER BLADE AND BLOCK MEANS TO EFFECT A RECIPROCATION OF SAID SLICER BLADE MEANS FROM AND BACK TO SAID PROTRACTED POSITION THEREOF ONLY UPON SAID BLOCK MEANS BEING RAISED INTO SAID RECEIVING POSITION, AND CONVEYER BELT MEANS HAVING ONE SECTION LOCATED ADJACENT SAID DISCHARGING POSITION OF SAID BLOCK MEANS FOR RECEIVING SAID PARTS FROM THE LATTER AND CONVEYING SAID PARTS TO THE DELIVERY STATION.
Claim 2
Dependent Claim
168 words
APPARATUS FOR FEEDING SHEET MATERIAL WORK PARTS A PREDETERMINED NUMBER AT A TIME FROM A STACK OF SUCH PARTS TO A DELIVERY STATION, COMPRISING RECIPROCAL SLICER BLADE MEANS ARRANGED TO BE PROTRACTED INTO AND RETRACTED FROM A POSITION UNDERLYING THE STACK OF PARTS, RECIPROCAL BLOCK MEANS DISPOSED BELOW THE STACK OF PARTS AND ARRANGED TO BE RAISED TOWARD THE BOTTOM OF THE STACK INTO A RECEIVING POSITION SPACED THE THICKNESS OF SAID PREDETERMINED NUMBER OF PARTS FROM THE PROTRACTED POSITION OF SAID SLICER BLADE MEANS AND LOWERED FROM THE BOTTOM OF THE STACK INTO A DISCHARGING POSITION, MEANS FOR CONTROLLING THE MOVEMENTS OF SAID SLICER BLADE AND BLOCK MEANS TO EFFECT A RECIPROCATION OF SAID SLICER BLADE MEANS FROM AND BACK TO SAID PROTRACTED POSITION THEREOF ONLY UPON SAID BLOCK MEANS BEING RAISED INTO SAID RECEIVING POSITION, AND CONVEYER BELT MEANS HAVING ONE SECTION LOCATED ADJACENT SAID DISCHARGING POSITION OF SAID BLOCK MEANS FOR RECEIVING SAID PARTS FROM THE LATTER AND CONVEYING SAID PARTS TO THE DELIVERY STATION.
References Cited (Backward Citations)
US2127419A
Cited
US2677543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |