US3091381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box construction
Assignee: Individual
•
Filing: 1961-09-18
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Granted: 1963-05-28
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Expires: 1981-09-18
Abstract
No abstract record available.
Inventors
- 👤 Conescu Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/248; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/917
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
219 words
AN OPEN END BOX CONSTRUCTION COMPRISING A BLANK OF SHEET MATERIAL FORMING A CENTER PANEL HAVING OPPOSED SIDE AND END PANELS CONNECTED THERETO ALONG FOLD LINES, CORNER FLAPS CONNECTED ALONG FOLD LINES BETWEEN ADJACENT SIDE AND END PANELS, EACH OF SAID CORNER FLAPS HAVING A DIAGONAL FOLD LINE EXTENDING FROM THE JUNCTURE OF THE CONNECTED SIDE AND END PANEL, AN END FLAP CONNECTED ALONG A FOLD LINE TO EACH END PANEL, SAID END FLAPS EACH BEING ADAPTED TO BE REVERSELY BENT INWARDLY OF SAID BOX IN THE FOLDED POSITION OF SAID BLANK, AND SAID PANELS AND THEIR CONNECTED END FLAPS HAVING A CENTRAL PORTION THEREOF COATED ON THE INNER SIDE OF SAID BLANK WITH A PRESSURE CONTACT CEMENT SO THAT IN THE FOLDED POSITION OF SAID BLANK THE COATED PORTION OF EACH END PANEL AND CONNECTED FLAP ADHERE TO ONE ANOTHER UPON THE APPLICATION OF PRESSURE THEREON, EACH OF SAID CORNER FLAPS ARE ADAPTED TO FOLD INWARDLY OF SAID BOX IN THE FOLDED POSITION OF SAID BLANK ABOUT ITS RESPECTIVE DIAGONAL FOLD LINE, AND EACH OF SAID CORNER FLAPS ON THE OUTER SIDE OF SAID BLANK BEING COATED WITH A LAYER OF PRESSURE CONTACT CEMENT SO THAT IN THE FOLDED POSITION OF SAID BLANK THE COATED PORTION OF EACH FLAP IS DISPOSED IN POSITION TO ADHERE TO ONE ANOTHER.
Claim 2
Dependent Claim
219 words
AN OPEN END BOX CONSTRUCTION COMPRISING A BLANK OF SHEET MATERIAL FORMING A CENTER PANEL HAVING OPPOSED SIDE AND END PANELS CONNECTED THERETO ALONG FOLD LINES, CORNER FLAPS CONNECTED ALONG FOLD LINES BETWEEN ADJACENT SIDE AND END PANELS, EACH OF SAID CORNER FLAPS HAVING A DIAGONAL FOLD LINE EXTENDING FROM THE JUNCTURE OF THE CONNECTED SIDE AND END PANEL, AN END FLAP CONNECTED ALONG A FOLD LINE TO EACH END PANEL, SAID END FLAPS EACH BEING ADAPTED TO BE REVERSELY BENT INWARDLY OF SAID BOX IN THE FOLDED POSITION OF SAID BLANK, AND SAID PANELS AND THEIR CONNECTED END FLAPS HAVING A CENTRAL PORTION THEREOF COATED ON THE INNER SIDE OF SAID BLANK WITH A PRESSURE CONTACT CEMENT SO THAT IN THE FOLDED POSITION OF SAID BLANK THE COATED PORTION OF EACH END PANEL AND CONNECTED FLAP ADHERE TO ONE ANOTHER UPON THE APPLICATION OF PRESSURE THEREON, EACH OF SAID CORNER FLAPS ARE ADAPTED TO FOLD INWARDLY OF SAID BOX IN THE FOLDED POSITION OF SAID BLANK ABOUT ITS RESPECTIVE DIAGONAL FOLD LINE, AND EACH OF SAID CORNER FLAPS ON THE OUTER SIDE OF SAID BLANK BEING COATED WITH A LAYER OF PRESSURE CONTACT CEMENT SO THAT IN THE FOLDED POSITION OF SAID BLANK THE COATED PORTION OF EACH FLAP IS DISPOSED IN POSITION TO ADHERE TO ONE ANOTHER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |