US3085479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for forming heat sealable blanks into box form and method
Assignee: Atlas General Industries Inc
•
Filing: 1961-07-25
•
Granted: 1963-04-16
•
Expires: 1981-07-25
Abstract
No abstract record available.
Inventors
- 👤 Hoyrup Sigurd Johannes
- 👤 Richard V Pagendarm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:38
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/241; B31; B31B; B31B50/00; B31B50/26; B31B50/44; B31B50/46; B31B50/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A DEVICE FOR FOLDING A HEAT SEALABLE BLANK INTO BOX FORM AND SEALING THE BOX CORNERS, THE DEVICE COMPRISING, IN COMBINATION, A PREHEATER; A FEEDER FOR MOVING A BLANK FROM A SOURCE OF SUPPLY AND DEPOSITING THE BLANK IN A POSITION ON SAID PREHEATER; A FOLDING DIE COMPRISING MOVABLE ELEMENTS FORMING A CONTRACTIBLE DIE THROAT; MEANS FOR PERIODICALLY ACTUATING SAID ELEMENTS
Claim 2
Independent Claim
61 words
A DEVICE FOR FOLDING A HEAT SEALABLE BLANK INTO BOX FORM AND SEALING THE BOX CORNERS, THE DEVICE COMPRISING, IN COMBINATION, A PREHEATER; A FEEDER FOR MOVING A BLANK FROM A SOURCE OF SUPPLY AND DEPOSITING THE BLANK IN A POSITION ON SAID PREHEATER; A FOLDING DIE COMPRISING MOVABLE ELEMENTS FORMING A CONTRACTIBLE DIE THROAT; MEANS FOR PERIODICALLY ACTUATING SAID ELEMENTS
References Cited (Backward Citations)
US3008386A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |