US4173351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn litter sled
Assignee: Individual
•
Filing: 1978-09-11
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Granted: 1979-11-06
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Expires: 1998-09-11
Abstract
Abstract A lawn litter sled for the purpose of hauling leaves, grass clippings, papers, twigs and other such matter. A precut, corrugated cardboard may be assembled into a rectangular, or other geometric form, sled that when filled with lawn litter may be easily dragged along the ground. The said apparatus has a folding loading panel which, when in a horizontal position, enables the user to sweep lawn litter into the said sled, then by positioning the loading panel into a vertical position and by pulling on a provided rope, the loading panel may be secured in a vertical position by frictional forces the loading panel is attached to side panels through which fold and hold the loading panel upright to secure the contents of the sled.
Inventors
- 👤 Philip R. Hetland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:28
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/52; A01; A01G; A01G20/00; A01G20/40; A01G20/43; B; B62; B62B; B62B13/00; B62B13/16; B62B15/00; B62B15/007
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
105 words
A lawn litter sled comprising: a carrying body including a bottom panel, a substantially vertical end panel and side panels hinged to said bottom panel, a loading panel extending between said side panels and movable between a substantially vertical and a substantially horizontal position, cord guide means for guiding a flexible cord, flexible cord means frictionally held in at least one cord guide means in position to encircle the end and side panels of the carrying body, wherein said cord means provides lateral support to said side and end panels, said cord means also comprising a tow rope to drag said sled along the ground.
Claim 2
Dependent Claim
105 words
A lawn litter sled comprising: a carrying body including a bottom panel, a substantially vertical end panel and side panels hinged to said bottom panel, a loading panel extending between said side panels and movable between a substantially vertical and a substantially horizontal position, cord guide means for guiding a flexible cord, flexible cord means frictionally held in at least one cord guide means in position to encircle the end and side panels of the carrying body, wherein said cord means provides lateral support to said side and end panels, said cord means also comprising a tow rope to drag said sled along the ground.
Claim 3
Dependent Claim
72 words
A lawn litter sled as described in claim 1 comprising: separate sets of foldable gusset panels between said loading panel and each adjacent side panel, each set including at least two gusset panels which fold relative to each other whereby said loading panel can be moved from its substantially horizontal to its substantially vertical position by folding said gusset panels adjacent to each other and inward of said side and loading panels.
Claim 4
Dependent Claim
50 words
A lawn litter sled as described in claim 1 wherein each of said panels has at least two apertures defined by surfaces, said cord means being threaded through said apertures and frictionally engaging the surfaces defining said apertures to frictionally hold the panels in position to form said carrying body.
Claim 5
Dependent Claim
40 words
A lawn litter sled as described in claim 3 wherein said panels are formed from a single sheet of material, and the side and end panels are hinged to said bottom panel by fold lines in said sheet of material.
Claim 6
Dependent Claim
101 words
The lawn litter sled of claim 2 wherein each of said gusset panels has an aperture therethrough which aligns with the apertures of the other gusset panel in the set when the gusset panels are folded, said side panels and loading panel having apertures adjacent said sets of gusset panels to permit said cord means to be threaded through the apertures in the gusset panels and extend outwardly from the loading panel to form said tow rope, said apertures in said gusset panels having a frictional engagement with said cord means to be retained in desired positions along said cord means.
Claim 7
Dependent Claim
28 words
The lawn litter sled of claim 5 wherein the said cord means when pulled taut through said apertures will retain said loading panel in a substantially vertical position.
Claim 8
Dependent Claim
230 words
A lawn litter sled comprising: a carrying body including a bottom panel, substantially vertical panel means mounted to said bottom panel to form a perimetric wall defining an open top enclosure, said panel means including a loading panel movable between a substantially vertical and a substantially horizontal position, separate sets of foldable gusset panels at opposite ends of said loading panel between said loading panel and adjacent portions of said panel means, each set of gusset panels including at least two gusset panels which fold relative to each other whereby said loading panel can be moved from its substantially horizontal to its substantially vertical position by folding said gusset panels adjacent to each other and inward of said panel means, each of said gusset panels having an aperture which aligns with the aperture of the other gusset panel in the set when both gusset panels are folded adjacent to each other, said loading panel also having apertures adjacent to said gusset panel sets to permit a flexible cord means to be threaded through each gusset panel set and the openings in said loading panel and to extend outwardly from the loading panel to form a tow rope, said apertures in said gusset panels having a frictional engagement with said cord means, whereby said cord means when pulled taut through gusset panels will retain said loading panel in a vertical position.
Claim 9
Dependent Claim
230 words
A lawn litter sled comprising: a carrying body including a bottom panel, substantially vertical panel means mounted to said bottom panel to form a perimetric wall defining an open top enclosure, said panel means including a loading panel movable between a substantially vertical and a substantially horizontal position, separate sets of foldable gusset panels at opposite ends of said loading panel between said loading panel and adjacent portions of said panel means, each set of gusset panels including at least two gusset panels which fold relative to each other whereby said loading panel can be moved from its substantially horizontal to its substantially vertical position by folding said gusset panels adjacent to each other and inward of said panel means, each of said gusset panels having an aperture which aligns with the aperture of the other gusset panel in the set when both gusset panels are folded adjacent to each other, said loading panel also having apertures adjacent to said gusset panel sets to permit a flexible cord means to be threaded through each gusset panel set and the openings in said loading panel and to extend outwardly from the loading panel to form a tow rope, said apertures in said gusset panels having a frictional engagement with said cord means, whereby said cord means when pulled taut through gusset panels will retain said loading panel in a vertical position.
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) | 1982-11-05 | 1983-05-07 | 1983-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-05 | 1987-05-07 | 1987-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-05 | 1991-05-07 | 1991-11-06 | $7700.00 | Window Closed / Lapsed |