US4235364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-purpose container blank
Assignee: Weyerhaeuser Co
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Filing: 1979-07-23
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Granted: 1980-11-25
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Expires: 1999-07-23
Abstract
Abstract A pair of blanks are scored and perforated in a manner that allows them to be formed into a variety of different sized containers.
Inventors
- 👤 Harold L. Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:53
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/0005
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
205 words
A blank for forming a number of various sized containers comprising a rectangular sheet of material having a pair of parallel transverse edges and a pair of parallel longitudinal edges; said blank having a pair of transverse score lines parallel to said transverse edges, each of said score lines being spaced from its adjacent transverse edge a first distance; said blank having a first pair of longitudinal score lines parallel to said longitudinal edges and extending between said transverse score lines, each of said longitudinal score lines being spaced from its adjacent longitudinal edge said first distance; said blank having a second pair of longitudinal score lines positioned inwardly of said first pair of longitudinal score lines, parallel to said first pair of longitudinal score lines and extending between said transverse score lines, each of said second pair of longitudinal score lines being spaced from its adjacent longitudinal score line of said first pair of longitudinal score lines and said first distance and said second pair of longitudinal score lines being spaced from each other twice said first distance; said blank having perforations extending between each of said transverse score lines and its adjacent transverse edge, said perforations being aligned with said longitudinal score lines.
Claim 2
Dependent Claim
205 words
A blank for forming a number of various sized containers comprising a rectangular sheet of material having a pair of parallel transverse edges and a pair of parallel longitudinal edges; said blank having a pair of transverse score lines parallel to said transverse edges, each of said score lines being spaced from its adjacent transverse edge a first distance; said blank having a first pair of longitudinal score lines parallel to said longitudinal edges and extending between said transverse score lines, each of said longitudinal score lines being spaced from its adjacent longitudinal edge said first distance; said blank having a second pair of longitudinal score lines positioned inwardly of said first pair of longitudinal score lines, parallel to said first pair of longitudinal score lines and extending between said transverse score lines, each of said second pair of longitudinal score lines being spaced from its adjacent longitudinal score line of said first pair of longitudinal score lines and said first distance and said second pair of longitudinal score lines being spaced from each other twice said first distance; said blank having perforations extending between each of said transverse score lines and its adjacent transverse edge, said perforations being aligned with said longitudinal score lines.
Claim 3
Dependent Claim
113 words
The blank of claim 1 further comprising a third pair of longitudinal score lines positioned inwardly of said second pair of longitudinal score lines, parallel to said second pair of longitudinal score lines and extending between said transverse score lines, each of said third pair of longitudinal score lines being spaced from its adjacent longitudinal score line of said second pair of longitudinal score lines a distance equal to one-half of said first distance and being spaced from each other said first distance; additional perforations in said blank extending between each of said transverse score lines and its adjacent transverse edge, said perforations being aligned with said third pair of longitudinal score lines.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-11-25 | 1984-05-26 | 1984-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-25 | 1988-05-26 | 1988-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-25 | 1992-05-26 | 1992-11-25 | $7700.00 | Window Closed / Lapsed |