US3322263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartons for fragile articles
Assignee: Waldorf Paper Products Co
•
Filing: 1965-10-22
•
Granted: 1967-05-30
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Richard F Gulliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:14
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4204; B65D5/44; B65D5/50; B65D5/5028; B65D5/56; B65D5/58
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
112 words
A CARTON INCLUDING A SHEET OF PAPERBOARD CUT AND CREASED TO PROVIDE TUBULARLY ARRANGED SIDE AND END WALLS, AND END CLOSURE FLAPS FOLDABLY CONNECTED THERETO AND ADAPTED TO FORM PARALLEL CLOSURE WALLS, A SHEET OF SHRINK FILM IN FACE CONTACT WITH SAID SIDE AND END WALLS AS WELL AS SAID CLOSURE FLAPS,AND MEANS SECURING SAID FILM TO SAID END WALLS AND TO SAID SIDE WALL CLOSURE FLAPS ALONG STRIPS OF ADHESION WHICH LIE COMPLETELY BETWEEN TWO SPACED PLANES WHICH ARE SPACED APART A DISTANCE WHICH IS SHORT RELATIVES TO THE WIDTH OF SAID END WALLS, SAID PLANES BEING PARALLEL TO AND SPACED BETWEEN SAID SIDE WALLS WHEN SAID CLOSURE WALLS ARE FORMED.
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) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |