Abrading – Frame or mount – For hanging rigid – rotary abrading tool
Reexamination Certificate
2008-06-17
2008-06-17
Rose, Robert (Department: 3723)
Abrading
Frame or mount
For hanging rigid, rotary abrading tool
C451S508000
Reexamination Certificate
active
07387563
ABSTRACT:
A mandrel and accessory and related combination for use with a rotary tool are disclosed. For instance, the mandrel and accessory combination includes a mandrel assembly and an accessory. The mandrel assembly includes (i) a shaft component defining an axis and having a first portion configured to be received in a chuck of a power tool, and a second portion having a first shaft tooth and a second shaft tooth each extending in a perpendicular manner with respect to the axis, and (ii) a collar component defining a passage through which the shaft component extends, the collar component having a first collar tooth and a second collar tooth. The accessory includes an outer wall structure defining a circular outer periphery; and an inner wall structure defining a coupling opening. The accessory is configured to be releasably coupled to the mandrel assembly.
REFERENCES:
patent: 480121 (1892-08-01), Nichols
patent: 505121 (1893-09-01), Nelson
patent: 514882 (1894-02-01), Elliott
patent: 583472 (1897-06-01), Heath, Jr.
patent: 769426 (1904-09-01), Zeran
patent: 1130716 (1915-03-01), Dressel
patent: 1333054 (1920-03-01), Abbott
patent: 1941840 (1934-01-01), Kelsey
patent: 1947662 (1934-02-01), Robinson
patent: 1987830 (1935-01-01), Kelsey
patent: 2030910 (1936-02-01), Blair
patent: 2276067 (1942-03-01), Siqveland
patent: 4527360 (1985-07-01), Dicke
patent: 4561217 (1985-12-01), Steyskal
patent: 4730952 (1988-03-01), Wiley
patent: 4889489 (1989-12-01), Von Weissenfluh
patent: 5303688 (1994-04-01), Chiuminatta et al.
patent: 0 832 614 (1998-04-01), None
patent: WO 98/43779 (1998-10-01), None
Albrecht Bradley J.
Allemann Markus
Dirnberger Simon C.
Ennis Edward G.
Kremzar Alan S.
Maginot Moore & Beck
Robert & Bosch GmbH
Rose Robert
LandOfFree
Mandrel and accessory and related combination for use with a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mandrel and accessory and related combination for use with a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mandrel and accessory and related combination for use with a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2799877