US3094266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced shipping containers
Assignee: Weyerhaeuser Co
•
Filing: 1960-07-18
•
Granted: 1963-06-18
•
Expires: 1980-07-18
Abstract
No abstract record available.
Inventors
- 👤 Deering M Hoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:15
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/566; B31; B31B; B31B50/00; B31B50/26; B31B50/36; B31B50/60; B31B50/62; B31F; B31F1/00; B31F1/20; B31F1/24; B31F1/26; B31F1/28; B31F1/2822; B31B2105/00; B31B2105/001; Y; Y10; Y10S; Y10S229/00; Y10S229/93; Y10S229/939
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A CARTON COMPRISING SIDE WALL PANELS AND FLAP PANELS JOINED TO SAID SIDE PANELS BY FOLD LINES, SAID PANELS HAVING A CORRUGATED CORE, ONE SIDE OF SAID CORE HAVING SEPARATE LINERS ON SAID SIDE WALL PANELS AND ON SAID FLAP PANELS, ONE OF SAID SEPARATE LINERS EXTENDING ACROSS SAID FOLD LINE AND BEING OF DOUBLE THICKNESS AT SAID FOLD LINE, SAID TWO THICKNESSES BEING JOINED BY A FOLD LINE AT THE OUTER END OF SAID LINER, THE OTHER OF SAID SEPARATE LINERS BEING SPACED FROM SAID ONE SEPARATE LINER A DISTANCE SUBSTANTIALLY EQUAL TO THE WIDTH OF SAID DOUBLE THICKNESS PORTION OF SAID ONE LINER, AND SAID CORRUGATED CORE BEING EXPOSED ONLY BETWEEN THE SAID SEPARATE LINERS.
Claim 2
Dependent Claim
117 words
A CARTON COMPRISING SIDE WALL PANELS AND FLAP PANELS JOINED TO SAID SIDE PANELS BY FOLD LINES, SAID PANELS HAVING A CORRUGATED CORE, ONE SIDE OF SAID CORE HAVING SEPARATE LINERS ON SAID SIDE WALL PANELS AND ON SAID FLAP PANELS, ONE OF SAID SEPARATE LINERS EXTENDING ACROSS SAID FOLD LINE AND BEING OF DOUBLE THICKNESS AT SAID FOLD LINE, SAID TWO THICKNESSES BEING JOINED BY A FOLD LINE AT THE OUTER END OF SAID LINER, THE OTHER OF SAID SEPARATE LINERS BEING SPACED FROM SAID ONE SEPARATE LINER A DISTANCE SUBSTANTIALLY EQUAL TO THE WIDTH OF SAID DOUBLE THICKNESS PORTION OF SAID ONE LINER, AND SAID CORRUGATED CORE BEING EXPOSED ONLY BETWEEN THE SAID SEPARATE LINERS.
References Cited (Backward Citations)
US1410622A
Cited
US2075679A
Cited
US2110782A
Cited
US2710134A
Cited
US2933228A
Cited
US2857091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |