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US 6,659,407 B2Granted
Collapsible trash bag stand with punch tab bag retainers
OwnerVito Frank Asaroinventor
Life of this patent
Estimating the term…
Abstract
A collapsible trash bag stand having a sleeve-shaped body made from durable semi-rigid sheet material and having a plurality of punch-out, retainer tabs that snap into position to prevent the bag from slipping into the stand and to accommodate loading of multiple layers of trash bags at one time.
Claims9
A collapsible stand for holding a flexible bag comprises:
- a sleeve-shaped body having a sidewall terminating at a top rim bordering a top opening;
- a first slot being formed into said sidewall and located proximate to said rim;
- and having a first dimension;
- and a first tab being formed into said having a first connected end and a second free end having a widened end portion having a second dimension greater than said first dimension;
- and
- wherein said free end is further formed to have a pair of resilient side ears which, when folded, allow said free end to penetrate through said slot, and when released spring open thereby restricting retraction of said free end from said slot.
3 more elements
A retainer for securing a flexible sheet to a semirigid sheet body, said retainer comprises:
- a semirigid sheet body having a front surface, a back surface,
- a first slot being formed into extending through said surfaces;
- a first tab being formed into said body and having a first connected end and a second free end;
- wherein said second free end terminates in an engagement for engaging said slot;
- wherein said engagement comprises:
- a pair of resilient side ears which, when folded, allow said second free end to penetrate through said slot, and when released spring open thereby restricting retraction of said free end from said slot.
3 more elements
A process for forming a collapsible stand for holding a flexible bag comprises:
- selecting a piece of semirigid, resilient sheet material;
- cutting a slot into said piece;
- and
- cutting a tab structure into said piece proximate to said slot;
- wherein said tab structure comprises a first connected end and a second free end terminating in a pair of resilient side ears which, when folded, allow said free end to penetrate thorugh said slot, and when released spring open thereby restricting retraction of said free end from said slot.
2 more elements
Dependencies are inferred from the claim text.