US3298289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling container blanks
Assignee: KUKA SE & Co KGaA
•
Filing: 1964-05-06
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Granted: 1967-01-17
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Expires: 1984-05-06
Abstract
No abstract record available.
Inventors
- 👤 Szabo Tibor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:12
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/12; B65B43/14; B65B43/16; B65B43/18; B65B43/185; B31; B31B; B31B2100/00; B31B2100/002; B31B2100/0024; B31B2120/00; B31B2120/30; B31B50/00; B31B50/02; B31B50/04; B31B50/06; B31B50/062; B31B50/74; B31B50/76; B31B50/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN AN APPARATUS FOR HANDLING CONTAINER BLANKS, IN COMBINATION, GUIDE MEANS FOR GUIDING A STACK OF FOLDED CONTAINER BLANKS FOR GENERALLY DOWNWARD MOVEMENT; SUCTION MEANS FOR ENGAGING THE LOWERMOST BLANK OF THE STACK AND WITHDRAWING THE LOWERMOST BLANK FROM SAID GUIDE MEANS; RELEASABLE HOLDING MEANS LOCATED ADJACENT SAID GUIDE MEANS AND OPERATING IN SYNCHRONISM WITH SAID SUCTION MEANS FOR HOLDING ALL EXCEPT THE LOWERMOST BLANK IN SAID GUIDE MEANS DURING WITHDRAWAL OF SAID LOWERMOST BLANK BY SAID SUCTION MEANS; BLADE MEANS MOVABLE FIRST INTO AND THEN OUT OF SAID LOWERMOST BLANK DURING DOWNWARD DISPLACEMENT THEREOF BY SAID SUCTION MEANS; ELONGATED BAR MEANS HAVING AN INCLINATION APPROACHING GRADUALLY CLOSER TO SAID SUCTION MEANS AS THE LATTER DISPLACES A BLANK DOWNWARDLY FOR PRESSING AGAINST AND THUS UNFOLDING AND OPENING A BLANK AS IT IS DISPLACED DOWNWARDLY BY SAID SUCTION MEANS, SAID BAR MEANS HAVING A LOWER PORTION WHICH REMAINS AT A SUBSTANTIALLY UNCHANGING DISTANCE FROM SAID SUCTION MEANS DURING CONTINUED DOWN-
Claim 2
Dependent Claim
159 words
IN AN APPARATUS FOR HANDLING CONTAINER BLANKS, IN COMBINATION, GUIDE MEANS FOR GUIDING A STACK OF FOLDED CONTAINER BLANKS FOR GENERALLY DOWNWARD MOVEMENT; SUCTION MEANS FOR ENGAGING THE LOWERMOST BLANK OF THE STACK AND WITHDRAWING THE LOWERMOST BLANK FROM SAID GUIDE MEANS; RELEASABLE HOLDING MEANS LOCATED ADJACENT SAID GUIDE MEANS AND OPERATING IN SYNCHRONISM WITH SAID SUCTION MEANS FOR HOLDING ALL EXCEPT THE LOWERMOST BLANK IN SAID GUIDE MEANS DURING WITHDRAWAL OF SAID LOWERMOST BLANK BY SAID SUCTION MEANS; BLADE MEANS MOVABLE FIRST INTO AND THEN OUT OF SAID LOWERMOST BLANK DURING DOWNWARD DISPLACEMENT THEREOF BY SAID SUCTION MEANS; ELONGATED BAR MEANS HAVING AN INCLINATION APPROACHING GRADUALLY CLOSER TO SAID SUCTION MEANS AS THE LATTER DISPLACES A BLANK DOWNWARDLY FOR PRESSING AGAINST AND THUS UNFOLDING AND OPENING A BLANK AS IT IS DISPLACED DOWNWARDLY BY SAID SUCTION MEANS, SAID BAR MEANS HAVING A LOWER PORTION WHICH REMAINS AT A SUBSTANTIALLY UNCHANGING DISTANCE FROM SAID SUCTION MEANS DURING CONTINUED DOWN-
References Cited (Backward Citations)
US2873565A
Cited
US3074326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |