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US4203537A Expired / Lapsed US ⏱️ 0.0 years remaining

Paint can accessory

Assignee: DOCUTEX Inc
•
Filing: 1978-11-16
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Granted: 1980-05-20
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Expires: 1998-11-16
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Abstract

Abstract The specification discloses a removable paint can accessory for mounting on the rim of a paint can. An annular ring is dimensioned to cover the rim channel of a conventional paint can. A pouring spout integral with the ring extends radially therefrom. The spout includes a substantially planar surface capable of supporting a paintbrush. A leveraging means depending from the pouring spout permits force to be applied along the ring to remove the accessory from the can.

Inventors

  • 👤 George McAlister

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 12:48
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/12; B44D3/128; B65; B65D; B65D25/00; B65D25/20

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 230 words
A paint can accessory adapted to be removably mounted on the annular rim of a paint can to prevent paint from flowing into the rim channel thereof, comprising: an annular ring disposed over the rim channel of the paint can, said ring having an outer skirt depending therefrom extending around the outer periphery of the can and an inner skirt depending therefrom extending around the inner periphery of the can; a pouring spout for pouring paint from the can extending substantially horizontally and in substantially the radial plane of said ring, said spout being substantially planar and having an edge of constantly changing radius, and said spout also being circumscribed by a wall extending substantially around said ring; and a plurality of leveraging ribs depending axially from the underside of said spout and extending laterally from said outer skirt in substantially parallel spaced apart relation for transmitting leveraging force to a sector of said ring, said ribs being spaced sufficiently far apart and having sufficient axial depth so that the fingers of the hand contact the underside of said spout in the channels formed between said ribs when leveraging force is applied to remove the accessory from the can, the ribs varying in length relative to their lateral dimension to correspond with the changing radius of the spout with the ribs being shorter adjacent the lateral edges of the spout.
Claim 2
Dependent Claim 230 words
A paint can accessory adapted to be removably mounted on the annular rim of a paint can to prevent paint from flowing into the rim channel thereof, comprising: an annular ring disposed over the rim channel of the paint can, said ring having an outer skirt depending therefrom extending around the outer periphery of the can and an inner skirt depending therefrom extending around the inner periphery of the can; a pouring spout for pouring paint from the can extending substantially horizontally and in substantially the radial plane of said ring, said spout being substantially planar and having an edge of constantly changing radius, and said spout also being circumscribed by a wall extending substantially around said ring; and a plurality of leveraging ribs depending axially from the underside of said spout and extending laterally from said outer skirt in substantially parallel spaced apart relation for transmitting leveraging force to a sector of said ring, said ribs being spaced sufficiently far apart and having sufficient axial depth so that the fingers of the hand contact the underside of said spout in the channels formed between said ribs when leveraging force is applied to remove the accessory from the can, the ribs varying in length relative to their lateral dimension to correspond with the changing radius of the spout with the ribs being shorter adjacent the lateral edges of the spout.
Claim 3
Dependent Claim 61 words
The removable paint can accessory as defined in claim 1, further comprising: scraping means disposed across said annular ring for scraping excess paint from a paintbrush, said scraping means defining a substantially planar surface having a sharp linear edge, the surface of said scraping means inclined toward the inside of said ring to facilitate the dripping of paint into the can.
Claim 4
Dependent Claim 29 words
The removable paint can accessory as defined in claim 1 wherein the inside surface of said annular ring is beveled to facilitate drainage of excess paint into the can.
Claim 5
Dependent Claim 53 words
The removable paint can accessory as defined in claim 1 wherein said inner skirt defines an annular groove on the interior thereof for receiving the inner periphery of said can, said inner skirt cooperating with said outer skirt to form a paint proof seal between said ring and the rim of the can.
Claim 6
Dependent Claim 36 words
The removable paint can accessory as defined in claim 1 wherein said leveraging ribs extend partially to the edge of said spout to provide clearance for removing excess paint from around the edge of said spout.
Claim 7
Dependent Claim 29 words
The removable paint can accessory as defined in claim 1 wherein said wall of said pouring spout is angled obliquely outwardly from said spout along the arcuate edge thereof.
Claim 8
Dependent Claim 34 words
The paint can accessory as defined in claim 1 wherein said wall has sufficient flexibility such that when mounted on a paint can having a bail, said bail can be used in upright position.
Claim 9
Dependent Claim 28 words
The paint can accessory as defined in claim 1 wherein said accessory is made of low density polyethylene to prevent latex paints from adhering to the surface thereof.
Claim 10
Dependent Claim 46 words
The removable paint can accessory as defined in claim 1 wherein said wall of said spout is angled outwardly from the surface thereof at an increasing angle as the radius of said spout increases and at a decreasing angle as the radius of said spout decreases.
Claim 11
Dependent Claim 36 words
The removable paint can accessory as defined in claim 9 wherein said wall is angled at a maximum angle of about 120 degrees from the surface of said spout at the maximum radius of said spout.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-05-20 1983-11-19 1984-05-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-05-20 1987-11-19 1988-05-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-05-20 1991-11-19 1992-05-20 $7700.00 Window Closed / Lapsed

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