23-05-2019 дата публикации
Номер: US20190150697A1
Принадлежит:
A dustpan is disclosed. The dustpan include a debris receptacle coupled to the grip, having a debris collection surface and a bottom surface, and a roller mechanism, wherein the roller mechanism includes a roller with an adhesive surface, a biasing member, and a handle to apply a force coupled to the grip, wherein application of force to the handle moves the roller from i) a non-contact position, above the bottom surface of the debris receptacle, to ii) a contact position, configured to be one of below the bottom surface of the debris receptacle or ground level, and wherein once the force is released the biasing member returns the roller to the non-contact position. 1. A dustpan comprising ,a grip,a debris receptacle coupled to the grip, having a debris collection surface and a bottom surface, anda roller mechanism, a roller with an adhesive surface,', 'a biasing member, and', 'a handle to apply a force coupled to the grip,, 'wherein the roller mechanism includes'}wherein application of force to the handle moves the roller from i) a non-contact position, above the bottom surface of the debris receptacle, to ii) a contact position, configured to be one of below the bottom surface of the debris receptacle or ground level, andwherein once the force is released the biasing member returns the roller to the non-contact position.2. The dustpan of claim 1 , wherein the handle includes a button claim 1 , whereby pressing the button applies the force.3. The dustpan of claim 1 , wherein the handle includes a surface claim 1 , whereby pressing the surface applies the force.4. The dustpan of claim 1 , the debris receptacle further comprises a shaped leading edge.5. The dustpan of claim 4 , wherein the curved leading edge is one of parabolic claim 4 , hyperbolic claim 4 , or circular in nature claim 4 ,6. The dustpan of claim 4 , wherein the shaped leading edge is v-shaped.7. A method of collecting dust and debris comprising; a grip,', 'a debris receptacle coupled to the grip, ...
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