Invention Grant
- Patent Title: Adjustable bed mat roller
- Patent Title (中): 可调床垫辊
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Application No.: US12657756Application Date: 2010-01-27
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Publication No.: US08444079B2Publication Date: 2013-05-21
- Inventor: Kufre Effiong Akpan
- Applicant: Kufre Effiong Akpan
- Applicant Address: US MN Maple Grove
- Assignee: Kufre Akpan
- Current Assignee: Kufre Akpan
- Current Assignee Address: US MN Maple Grove
- Agency: Seager, Tufte & Wickhem LLC
- Main IPC: B65H18/22
- IPC: B65H18/22

Abstract:
An bed roller machine for use in rolling a rug having a leading edge, comprising a main body having a main bed, a plurality of belts configured to move the leading edge of the rug into the cavity and up, a first set of fingers, each finger of the first set having a surface having a first concave cylindrical curvature, wherein the surfaces of the first set are aligned, and wherein the first set of fingers are movable as a set, and a second set of fingers, each finger of the second set having a surface having a second concave cylindrical curvature looser that that of the first surface, wherein the surfaces of the second set are aligned, and wherein the second set of fingers are movable as a set.
Public/Granted literature
- US20110180651A1 Adjustable bed mat roller Public/Granted day:2011-07-28
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