US3685461A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet
Assignee: OI Glass Inc
•
Filing: 1970-10-30
•
Granted: 1972-08-22
•
Expires: 1990-10-30
Abstract
Abstract A pallet having a top platform formed by an internal stiffening member covered with a high-density plastic sheet, a base, a plurality of supporting columns holding the platform in a spaced relationship with the base, and means for holding the platform to the base.
Inventors
- 👤 Samuel L Belcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:59
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/0008; B65D19/001; B65D19/0012; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00034; B65D2519/00084; B65D2519/00104; B65D2519/00258; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00318; B65D2519/00328; B65D2519/00343; B65D2519/00398; B65D2519/00432; B65D2519/00437; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562; B65D2519/00572; Y; Y10; Y10S; Y10S108/00; Y10S108/901
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
117 words
A pallet comprising a base, a platform and a plurality of columns formed integrally with the base and holding the platform in a spaced relationship with the base, said columns comprising: a. a first cylinder having a hollow passage; b. a second larger, concentric cylinder enclosing the first cylinder; c. said first and second cylinders joined by a vertically extending web, reinforcing the cylinders and forming a space between the cylinders; d. the bottom surface of the platform having circular projections which meet the outer cylinder of each supporting column about its outer surface, forming a water-tight seal between the columns and the platform; and e. reinforcing material in the space between the inner and outer cylinders.
Claim 2
Dependent Claim
117 words
A pallet comprising a base, a platform and a plurality of columns formed integrally with the base and holding the platform in a spaced relationship with the base, said columns comprising: a. a first cylinder having a hollow passage; b. a second larger, concentric cylinder enclosing the first cylinder; c. said first and second cylinders joined by a vertically extending web, reinforcing the cylinders and forming a space between the cylinders; d. the bottom surface of the platform having circular projections which meet the outer cylinder of each supporting column about its outer surface, forming a water-tight seal between the columns and the platform; and e. reinforcing material in the space between the inner and outer cylinders.
Claim 3
Dependent Claim
22 words
The pallet of Claim 1 wherein a hot melt adhesive seals the platform end of the hollow passage of the first cylinder.
References Cited (Backward Citations)
US331212A
Cited
US2783960A
Cited
US2930560A
Cited
US2981578A
Cited
US3187689A
Cited
US3438342A
Cited
US3563183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-22 | 1976-02-21 | 1976-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-22 | 1980-02-21 | 1980-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-22 | 1984-02-21 | 1984-08-22 | $7700.00 | Window Closed / Lapsed |