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US3568966A Expired / Lapsed US ⏱️ 0.0 years remaining

Litter basket mounting and locking means

Assignee: Individual
•
Filing: 1968-10-04
•
Granted: 1971-03-09
•
Expires: 1988-10-04
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Abstract

Abstract A wire or mesh screen litter basket is mounted by its top and bottom rims on a supporting post adapted to be anchored in the ground in such manner that the litter basket is maintained above ground level and can be locked in supported position from which it can be released only by unlocking with the proper key.

Inventors

  • 👤 Ciro J Lucci

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 04:58
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/141

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 222 words
Litter basket mounting and locking means comprising, in combination, a litter basket having top and bottom annular rims, a hollow supporting post adapted to be anchored in the ground, a fixed bracket mounted externally on said post above ground level and having an extension projecting therefrom with a recess in its upper surface for the reception of the bottom rim of the litter basket, a bar mounted within the post near the upper end thereof and less in length than the internal diameter of the post, said bar being movable diametrically with respect to the post, an outer portion pivoted to the bar and extending radially outwardly therefrom and having a recess in its lower edge for the reception of the top rim of the litter basket, means in the post for normally guidedly urging the bar outwardly in a radial direction in which position the outer portion is positioned completely outside said post and is pivotable upwardly to permit disengagement of the litter basket from the post and replacement thereof for relocking purposes, the bar being manually retractable into the post in which position the pivotal connection to the outer portion is concealed and locked within the post and the litter basket is locked in supported position, and means to retain said bar in its retracted position. WHAT IS CLAIMED IS:
Claim 2
Dependent Claim 57 words
Litter basket mounting and locking means according to claim 1 in which the bar is provided with a notch in its upper edge and a locking link is pivotally disposed above the bar with a corner portion receivable in the notch for locking purposes, and a key engageable with a protuberance on the pivot for unlocking purposes.
Claim 3
Dependent Claim 71 words
Litter basket mounting and locking means according to claim 2, in which the upper interior portion of the post has upper and lower spaced transverse members with an annular spacing member therebetween defining a cavity in which the locking link is located, said annular member having a radial opening giving key-access to the pivot of said pivotable link on which a protuberance is formed for moving the parts to unlocked condition.
Claim 4
Dependent Claim 52 words
Litter basket mounting and locking means according to claim 3 in which the lower transverse member is provided with a recess in its upper surface in which a vertical guide pin is adapted to move with the bar and the upper end of which pin fits into the underside of the bar.
Claim 5
Dependent Claim 89 words
Litter basket mounting and locking means according to claim 4 in which the bar is spring-urged outwardly with respect to the post by a helical spring one end of which abuts the inner post surface and the other end of which fits into an end of the bar and the locking link is urged in counterclockwise direction by a helical spring one end of which abuts the under surface of the upper transverse member and the other end of which fits into the upper edge of the locking link.

References Cited (Backward Citations)

US809209A Cited
US3053495A Cited
US3224717A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-03-08 1974-09-07 1975-03-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-03-08 1978-09-07 1979-03-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-03-08 1982-09-07 1983-03-09 $7700.00 Window Closed / Lapsed

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