US3299615A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton closing apparatus
Assignee: Keyes Fibre Corp
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Filing: 1964-05-01
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Granted: 1967-01-24
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Max E Singer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:25
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
MACHINERY FOR CLOSING CARTONS HAVING ADJACENT WALL PORTIONS ONE OF WHICH HAS LATCHING APERTURES AND THE OTHER OF WHICH HAS LATCHING MEMBERS TO BE INSERTED IN THE LATCHING APERTURES TO LATCH THE PORTIONS TOGETHER COMPRISING POWER DRIVEN MEANS FOR CONVEYING CARTONS ALONG A PREDETERMINED PATH PAST A LATCHING STATION, LATCHING MEMBER INSERTING MEANS AT THE LATCHING STATION SHIFTABLE ADJACENT THE PREDETERMINED PATH AND IN THE SAME DIRECTION AS PASSING CARTONS, CARTON ENGAGING MEANS CONNECTED TO SHIFT THE LATCHING MEMBER INSERTING MEANS AT A SPEED CORRELATED TO THE SPEED OF PASSING CARTONS, AND MEANS CONNECTED TO EXTEND THE LATCHING MEMBER INSERTING MEANS LATERALLY INTO THE PATH OF PASSING CARTONS TO INSERT LATCHING MEMBERS IN LATCHING APERTURES.
Claim 2
Dependent Claim
115 words
MACHINERY FOR CLOSING CARTONS HAVING ADJACENT WALL PORTIONS ONE OF WHICH HAS LATCHING APERTURES AND THE OTHER OF WHICH HAS LATCHING MEMBERS TO BE INSERTED IN THE LATCHING APERTURES TO LATCH THE PORTIONS TOGETHER COMPRISING POWER DRIVEN MEANS FOR CONVEYING CARTONS ALONG A PREDETERMINED PATH PAST A LATCHING STATION, LATCHING MEMBER INSERTING MEANS AT THE LATCHING STATION SHIFTABLE ADJACENT THE PREDETERMINED PATH AND IN THE SAME DIRECTION AS PASSING CARTONS, CARTON ENGAGING MEANS CONNECTED TO SHIFT THE LATCHING MEMBER INSERTING MEANS AT A SPEED CORRELATED TO THE SPEED OF PASSING CARTONS, AND MEANS CONNECTED TO EXTEND THE LATCHING MEMBER INSERTING MEANS LATERALLY INTO THE PATH OF PASSING CARTONS TO INSERT LATCHING MEMBERS IN LATCHING APERTURES.
References Cited (Backward Citations)
US2998688A
Cited
US3131524A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |