US3341072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impaling discharge assistant for denesting carrying frames for eggs
Assignee: Katwijk S Ind N V Van
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Filing: 1965-08-30
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Granted: 1967-09-12
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Expires: 1985-08-30
Abstract
No abstract record available.
Inventors
- 👤 Schoot Jelle Van Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:18
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/42; B65B43/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
AN APPARATUS FOR DENESTING EACH TIME ONE CARRYING FRAME FOR EGGS FROM A NESTED STACK OF SUCH FRAMES OF PAPIER-MACHE AND DELIVERING SAME TO A PACKAGING MACHINE, WHEREIN EACH CARRYING FRAME SUBSTANTIALLY CONSISTS OF A FLAT BODY PORTION WITH HOLLOW PROTRUSIONS EXTENDING UPWARDLY AND DOWNWARDLY RELATIVE TO SAID BODY PORTION, COMPRISING A FRAME, A PAIR OF SUPPORTING MEMBERS ON SAID FRAME FOR STACK MOVING VERTICALLY UP AND DOWN RELATIVE TO SAID FRAME, A PLURALITY OF WEDGE-SHAPED SEPARATING MEMBERS MOUNTED ON SAID FRAME, MEANS FOR MOVING SAID SEPARATING MEMBERS BETWEEN THE EDGES OF THE LOWEST FRAME OF THE STACK AND THE LOWEST FRAME BUT ONE WHEN SAIS SUPPORTING MEMBERS ARE IN UPPERMOST POSITION AND RELEASING SAID SEPARATING MEMBERS FROM SAID STACK JUST BEFORE SAID SUPPORTING MEMBERS AGAIN RETURN TO UPPER POSITION, GRIPPER MEANS MOUNTED ON SAID SUPPORTING MEMBERS, MEANS FOR MOVING SAID GRIPPER MEANS TOWARD EACH OTHER IN THE UPPERMOST POSITION OF SAID SUPPORTING MEMBERS AND AWAY FROM EACH OTHER IN A LOWER POSITION OF SAID SUPPORTING MEMBERS, A CONVEYOR MOVABLE IN A HORIZONTAL PLANE BETWEEN THE UPPERMOST AND THE LOWERMOST POSITION OF SAID SUPPORTING MEMBERS, MEANS FOR MOVING SAID GRIPPER MEANS SYNCHRONOUSLY WITH THE
Claim 2
Independent Claim
194 words
AN APPARATUS FOR DENESTING EACH TIME ONE CARRYING FRAME FOR EGGS FROM A NESTED STACK OF SUCH FRAMES OF PAPIER-MACHE AND DELIVERING SAME TO A PACKAGING MACHINE, WHEREIN EACH CARRYING FRAME SUBSTANTIALLY CONSISTS OF A FLAT BODY PORTION WITH HOLLOW PROTRUSIONS EXTENDING UPWARDLY AND DOWNWARDLY RELATIVE TO SAID BODY PORTION, COMPRISING A FRAME, A PAIR OF SUPPORTING MEMBERS ON SAID FRAME FOR STACK MOVING VERTICALLY UP AND DOWN RELATIVE TO SAID FRAME, A PLURALITY OF WEDGE-SHAPED SEPARATING MEMBERS MOUNTED ON SAID FRAME, MEANS FOR MOVING SAID SEPARATING MEMBERS BETWEEN THE EDGES OF THE LOWEST FRAME OF THE STACK AND THE LOWEST FRAME BUT ONE WHEN SAIS SUPPORTING MEMBERS ARE IN UPPERMOST POSITION AND RELEASING SAID SEPARATING MEMBERS FROM SAID STACK JUST BEFORE SAID SUPPORTING MEMBERS AGAIN RETURN TO UPPER POSITION, GRIPPER MEANS MOUNTED ON SAID SUPPORTING MEMBERS, MEANS FOR MOVING SAID GRIPPER MEANS TOWARD EACH OTHER IN THE UPPERMOST POSITION OF SAID SUPPORTING MEMBERS AND AWAY FROM EACH OTHER IN A LOWER POSITION OF SAID SUPPORTING MEMBERS, A CONVEYOR MOVABLE IN A HORIZONTAL PLANE BETWEEN THE UPPERMOST AND THE LOWERMOST POSITION OF SAID SUPPORTING MEMBERS, MEANS FOR MOVING SAID GRIPPER MEANS SYNCHRONOUSLY WITH THE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |