US4299055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant container
Assignee: Duraco Products Inc
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Filing: 1980-03-11
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Granted: 1981-11-10
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Expires: 2000-03-11
Abstract
Abstract An improved container for plants or the like comprising a pot and a tray releasably securable to the bottom of the pot. The pot and tray are provided with snap lock means for connecting the pot and tray. The snap lock means includes a plurality of first and second protuberances extending upwardly from the tray with each first protuberance having a horizontal notch in one side thereof and with each second protuberance having a horizontal upwardly opening notch in the top portion thereof. The snap lock means further includes a plurality of pairs of apertures in the bottom of the pot, each pair of apertures being positioned in registration with a corresponding protuberance of the tray and each pair of apertures being separated by a horizontal locking bar sized and shaped to be received in the notches of the corresponding first and second protuberances to releasably secure the tray to the pot.
Inventors
- 👤 Ted Dziewulski
- 👤 Arthur H. Kay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:38
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/04
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
205 words
A container for plants or the like, comprising: a tray having a generally flat horizontal bottom portion with an outer margin, at least one rib upstanding from the bottom portion and a continuous wall upstanding from the outer margin of the bottom portion; a plurality of first protuberances extending upwardly from the bottom portion of said tray, each first protuberance having a generally horizontally extending notch in one side of the first protuberance; a plurality of second protuberances extending upwardly from the bottom portion of said tray, each second protuberance having a generally horizontally extending upwardly opening notch in the top portion of the second protuberance; and a pot having a generally flat horizontal bottom portion with an outer margin and a continuous wall upstanding from the outer margin; a plurality of pairs of apertures extending through the bottom portion of said pot, a pair of apertures being positioned in vertical registration with each one of the first and second protuberances of said tray, and each pair of apertures being separated by horizontal locking bar means sized and shaped to be optionally received in the notch of a corresponding first or second protuberances in vertical registration therewith for releasably securing said tray to said pot.
Claim 2
Dependent Claim
205 words
A container for plants or the like, comprising: a tray having a generally flat horizontal bottom portion with an outer margin, at least one rib upstanding from the bottom portion and a continuous wall upstanding from the outer margin of the bottom portion; a plurality of first protuberances extending upwardly from the bottom portion of said tray, each first protuberance having a generally horizontally extending notch in one side of the first protuberance; a plurality of second protuberances extending upwardly from the bottom portion of said tray, each second protuberance having a generally horizontally extending upwardly opening notch in the top portion of the second protuberance; and a pot having a generally flat horizontal bottom portion with an outer margin and a continuous wall upstanding from the outer margin; a plurality of pairs of apertures extending through the bottom portion of said pot, a pair of apertures being positioned in vertical registration with each one of the first and second protuberances of said tray, and each pair of apertures being separated by horizontal locking bar means sized and shaped to be optionally received in the notch of a corresponding first or second protuberances in vertical registration therewith for releasably securing said tray to said pot.
Claim 3
Dependent Claim
77 words
A container in accordance with claim 1 wherein: said tray includes two first protuberances and two second protuberances alternately equally spaced one from the other along a first horizontal circular path on the bottom of said tray; and said pot includes four of said pairs of apertures each separated by horizontal locking bar means equally spaced from each adjacent one of said pairs of apertures along a second horizontal circular path on the bottom of said pot.
Claim 4
Dependent Claim
21 words
A container in accordance with claim 2 wherein the horizontally extending notches of said first protuberances open in the same direction.
Claim 5
Dependent Claim
23 words
A container in accordance with claim 1 wherein said pot and said tray are each formed of a resilient, moldable, synthetic resinous material.
Claim 6
Dependent Claim
38 words
A container in accordance with claim 1 wherein each said horizontal locking bar means is further characterized as having a generally triangular vertical cross section with a substantially horizontal upper surface and downwardly extending and converging side surfaces.
Claim 7
Dependent Claim
47 words
A container in accordance with claim 1 wherein the at least one rib of said tray is interrupted at least one position along the length thereof so as to provide a water flow channel through the at least one rib along the bottom portion of said tray.
Claim 8
Dependent Claim
61 words
A container in accordance with claim 1 wherein the at least one rib of said tray is characterized further as being concentric first and second annular ribs, each said annular rib being interrupted at at least one position along the length thereof so as to provide a waterflow channel through each said annular rib along the bottom portion of said tray.
Claim 9
Dependent Claim
114 words
A container in accordance with claim 1 wherein: each said first protuberance includes a top surface, each said top surface including cam surface means formed thereon and extending downwardly and outwardly toward the generally horizontally extending notch in said first protuberance; each horizontal locking bar means including a generally downwardly facing cam follower means formed thereon; and said cam follower means being adapted to engage said corresponding cam surface means in vertical registration therewith as said tray and said pot are moved relatively together for deflecting said horizontal locking bar means around the upper portion of the first protuberance in registration therewith and into releasable locking engagement in the corresponding horizontally extending notch thereof.
Claim 10
Dependent Claim
42 words
A container in accordance with claim 1 or claim 8 wherein the lower surfaces of the notches of said first and second protuberances and the upper surface of the at least one rib of said tray lie in a common horizontal plane.
Claim 11
Dependent Claim
77 words
A container in accordance with claim 9 wherein: said tray includes two first protuberances and two second protuberances alternately equally spac,d one from the other along a first horizontal circular path on the bottom of said tray; and said pot includes four of said pairs of apertures each separated by horizontal locking bar means equally spaced from each adjacent one of said pairs of apertures along a second horizontal circular path on the bottom of said pot.
Claim 12
Dependent Claim
62 words
A container in accordance with claim 10 wherein the at least one rib of said tray is characterized further as being concentric first and second annular ribs, each said annular rib being interrupted at at least one position along the length thereof so as to provide a water flow channel through each said annular rib along the bottom portion of said tray.
Claim 13
Dependent Claim
48 words
A container in accordance with claim 10 wherein the at least one rib of said tray is interrupted at at least one position along the length thereof so as to provide a water flow channel through the at least one rib along the bottom portion of said tray.
Claim 14
Dependent Claim
23 words
A container in accordance with claim 12 wherein said pot and said tray are each formed of a resilient, moldable, synthetic resinous material.
Claim 15
Dependent Claim
38 words
A container in accordance with claim 13 wherein each said horizontal locking bar means is further characterized as having a generally triangular vertical cross section with a substantially horizontal upper surface and downwardly extending and converging side surfaces.
Claim 16
Dependent Claim
21 words
A container in accordance with claim 14 wherein the horizontally extending notches of said first protuberances open in the same direction.
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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) | 1984-11-09 | 1985-05-11 | 1985-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-09 | 1989-05-11 | 1989-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-09 | 1993-05-11 | 1993-11-10 | $7700.00 | Window Closed / Lapsed |