US4638941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping and display container
Assignee: Weyerhaeuser Co
•
Filing: 1985-08-28
•
Granted: 1987-01-27
•
Expires: 2005-08-28
Abstract
Abstract Paperboard containers for shipping and display have been invented that utilize the various parts of the container. Columns of containers possess excellent stacking strength and stability because rigid relationships exist between the containers. The rigid relationships are derived from good connections between the parts of the containers and the contents within. Since only a part of the contents are needed to develop column strength and stability, the contents are displayed.
Inventors
- 👤 Robert L. Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:20
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/28; B65D5/42; Y; Y10; Y10S; Y10S206/00; Y10S206/821; Y10S229/00; Y10S229/915
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
262 words
A shipping and display container comprising; a base with four linear edges, a first pair of opposing walls extending from opposing edges of said base to lie below and perpendicular to said base, each of said first pair of opposing walls having a lower edge parallel to said edge of said base, a second pair of opposing walls extending from remaining opposing edges of said base to lie above and perpendicular to said base, each of said second pair of opposing walls having an upper edge parallel to said edge of said base, each of said walls extending the entire length of said associated edge of said base, a panel extending from the entire length of said lower edge of each of said first pair of opposing walls and extending above said base, said panel having an upper edge parallel to said lower edge of said first pair of opposing walls, means for joining said panels to said second pair of opposing walls, said means comprising a substantially rectangular flap extending from each of the vertical edges of said panels, said flaps being contiguous with an adjacent wall wherein said flaps are joined to said adjacent walls, said flaps extending below said base, whereby said base may act as a base for contents contained therein, and as a cover for contents contained in a second similar container disposed thereunder and said panels and said second pair of opposing walls may surround said contents contained therein and said first pair of opposing walls and said flaps may surround said similar contents contained thereunder.
Claim 2
Dependent Claim
262 words
A shipping and display container comprising; a base with four linear edges, a first pair of opposing walls extending from opposing edges of said base to lie below and perpendicular to said base, each of said first pair of opposing walls having a lower edge parallel to said edge of said base, a second pair of opposing walls extending from remaining opposing edges of said base to lie above and perpendicular to said base, each of said second pair of opposing walls having an upper edge parallel to said edge of said base, each of said walls extending the entire length of said associated edge of said base, a panel extending from the entire length of said lower edge of each of said first pair of opposing walls and extending above said base, said panel having an upper edge parallel to said lower edge of said first pair of opposing walls, means for joining said panels to said second pair of opposing walls, said means comprising a substantially rectangular flap extending from each of the vertical edges of said panels, said flaps being contiguous with an adjacent wall wherein said flaps are joined to said adjacent walls, said flaps extending below said base, whereby said base may act as a base for contents contained therein, and as a cover for contents contained in a second similar container disposed thereunder and said panels and said second pair of opposing walls may surround said contents contained therein and said first pair of opposing walls and said flaps may surround said similar contents contained thereunder.
Claim 3
Dependent Claim
44 words
A shipping and display container as claimed in claim 1 wherein the distance between said base and said upper edge of each of said panels equals the distance between said base and said upper edge of each of said second pair of opposing walls.
Claim 4
Dependent Claim
49 words
A container as claimed in claim 1 where said walls and said panels surround a plurality of contents filling said container wherein additional said containers rest on said contents filling said container for additional stacking wherein said panel height is less than the height of said contents for display.
References Cited (Backward Citations)
US743205A
Cited
US1142017A
Cited
US1513608A
Cited
US2292540A
Cited
US2328689A
Cited
US2620117A
Cited
US3825169A
Cited
US3944129A
Cited
US4244472A
Cited
US4418863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-01-26 | 1990-07-28 | 1991-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-01-26 | 1994-07-28 | 1995-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-01-26 | 1998-07-28 | 1999-01-27 | $7700.00 | Window Closed / Lapsed |