Invention Grant
- Patent Title: Buffing spherocylinder made of compressed material
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Application No.: US16173227Application Date: 2018-10-29
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Publication No.: US11745311B2Publication Date: 2023-09-05
- Inventor: Scott S. McLain
- Applicant: Lake Country Manufacturing, Inc.
- Applicant Address: US WI Oconomowoc
- Assignee: Lake Country Manufacturing, Inc.
- Current Assignee: Lake Country Manufacturing, Inc.
- Current Assignee Address: US WI Oconomowoc
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B24D3/34
- IPC: B24D3/34 ; B24D13/10 ; B24D13/12 ; B24B37/24 ; B24D18/00

Abstract:
A buffing and polishing member has an uncompressed monolithic body of foam material having slits from an outside surface toward and less than a distance to a rotational axis of the body. The slits, on circumferential spaced planes, extend generally radially from the outside surface toward and less than a distance to the rotational axis to define a plurality of foam fingers and an unslit center portion. A fastening mechanism holds the center portion of the slit foam body in a compressed state along the rotational axis such that the uncompressed outer ends of the foam finger define a spherocylinder.
Public/Granted literature
- US1777869A Bubble cap for gas and liquid contact apparatus Public/Granted day:1930-10-07
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