Supports – Brackets – Specially mounted or attached
Reexamination Certificate
2011-01-18
2011-01-18
Mckinnon, Terrell (Department: 3632)
Supports
Brackets
Specially mounted or attached
C248S200100
Reexamination Certificate
active
07871049
ABSTRACT:
The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.
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patent: 5657972 (1997-08-01), Blatt
patent: 5769293 (1998-06-01), Zaretsky
patent: 5795001 (1998-08-01), Burke
patent: 5963992 (1999-10-01), Bonner
patent: 6101702 (2000-08-01), Claycomb et al.
patent: 6210090 (2001-04-01), Wyse
patent: 6619922 (2003-09-01), Illingworth et al.
Fontana Richard
Reinfeld David
DMR Holding Group, LLC
Marsh Steven M.
McKinnon Terrell
Ward & Olivo
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