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Patent US4334616A successfully refreshed from Google Patents.
US4334616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nestable-stackable plastic receptacle
Assignee: Individual
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Filing: 1981-06-12
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Granted: 1982-06-15
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Expires: 2001-06-12
Abstract
Abstract A plastic receptacle or basket is provided for transporting, storing and displaying bakery, and other products, and which may be stacked on top of other like receptacles at three different levels. The receptacle of the invention is constructed so that it may be stacked on another like receptacle at a first and a second stacking level without any need to slide or rotate the receptacles with respect to one another so that the receptacles may be conveniently stacked at the bakery manually or by simple mechanical means, or in the route trucks where space is at a premium. In addition, the receptacles may be stacked at a third stacking level, if so desired, by rotating the receptacles 180° with respect to one another from position of first and second stacking levels.
Inventors
- 👤 James D. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:32
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/04; B65D21/041
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
229 words
A receptacle adapted to be stacked at a plurality of different stacking levels on a like receptacle, said receptacle comprising: a bottom; a pair of opposing side walls integral with said bottom; a plurality of discrete upper stacking lugs formed on the inner surface of each of said side walls at the upper edge thereof at spaced positions along said upper edge; a plurality of discrete lower stacking lugs formed at the lower edge of each of said side walls on the outer surface thereof at spaced positions along said lower edge; and a plurality of discrete intermediate stacking lugs formed on the inner surface of each of said side walls between the upper and lower edges thereof and disposed at spaced positions along each of said side walls and displaced longitudinally from corresponding ones of said upper stacking lugs, two of the intermediate stacking lugs on each of said walls being interposed between two of the upper stacking lugs thereon, and two of the upper stacking lugs on each side wall being interposed between two of the intermediate stacking lugs thereon; said lower stacking lugs being positioned in vertical alignment with the stacking lugs of one of the other pluralities; and said side walls defining openings therein located under the stacking lugs of said upper and intermediate stacking lugs for receiving the stacking lugs of the like receptacle.
Claim 2
Dependent Claim
229 words
A receptacle adapted to be stacked at a plurality of different stacking levels on a like receptacle, said receptacle comprising: a bottom; a pair of opposing side walls integral with said bottom; a plurality of discrete upper stacking lugs formed on the inner surface of each of said side walls at the upper edge thereof at spaced positions along said upper edge; a plurality of discrete lower stacking lugs formed at the lower edge of each of said side walls on the outer surface thereof at spaced positions along said lower edge; and a plurality of discrete intermediate stacking lugs formed on the inner surface of each of said side walls between the upper and lower edges thereof and disposed at spaced positions along each of said side walls and displaced longitudinally from corresponding ones of said upper stacking lugs, two of the intermediate stacking lugs on each of said walls being interposed between two of the upper stacking lugs thereon, and two of the upper stacking lugs on each side wall being interposed between two of the intermediate stacking lugs thereon; said lower stacking lugs being positioned in vertical alignment with the stacking lugs of one of the other pluralities; and said side walls defining openings therein located under the stacking lugs of said upper and intermediate stacking lugs for receiving the stacking lugs of the like receptacle.
Claim 3
Dependent Claim
20 words
The receptacle defined in claim 1, in which the lower stacking lugs are in the form of downwardly facing feet.
Claim 4
Dependent Claim
25 words
The receptacle defined in claim 2, in which the upper stacking lugs formed on the inner surface of each of said side walls extend upwardly.
Claim 5
Dependent Claim
28 words
The receptacle defined in claim 2, in which the upper and intermediate stacking lugs formed on the inner surface of each of said side walls both extend upwardly.
Claim 6
Dependent Claim
20 words
The receptacle defined in claim 2, in which the lower stacking lugs are vertically aligned with the intermediate stacking lugs.
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) | 1985-06-14 | 1985-12-14 | 1986-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-14 | 1989-12-14 | 1990-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-14 | 1993-12-14 | 1994-06-15 | $7700.00 | Window Closed / Lapsed |