Frame for an vertical shaft engine-driven assembly

Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C280S047131, C280S047170, C280S047240

Reexamination Certificate

active

07604246

ABSTRACT:
An engine-driven assembly including an engine-driven device, a vertical-shaft engine, a frame, and a handle. The vertical-shaft engine supplies power to the engine-driven device. The frame is coupled to the vertical-shaft engine and the engine-driven device. The frame includes at least one frame foot in contact with a ground surface when the frame is in an operating position. The handle has legs coupled for to the frame for movement of the handle between retracted and extended positions. The legs are oriented such that an acute angle is formed between the ground surface and the legs when the handle is extended and the engine-driven assembly is in the operating position. The handle is higher in the extended position than in the retracted position.

REFERENCES:
patent: 2684495 (1954-07-01), Litkenhous
patent: D223039 (1972-02-01), Widmer
patent: 3827707 (1974-08-01), Bierman
patent: D243282 (1977-02-01), Burenga
patent: 4625949 (1986-12-01), Walker
patent: 4768930 (1988-09-01), Grime et al.
patent: 4785997 (1988-11-01), Liska et al.
patent: 4824137 (1989-04-01), Bolden
patent: 4826202 (1989-05-01), Morrissette
patent: 4865255 (1989-09-01), Luvisotto
patent: 5054740 (1991-10-01), Wheeler
patent: 5073092 (1991-12-01), Gebauer et al.
patent: 5167306 (1992-12-01), Carrigan, Jr.
patent: 5217238 (1993-06-01), Cyphers et al.
patent: 5265895 (1993-11-01), Barrett
patent: 5299767 (1994-04-01), Simpson
patent: 5322307 (1994-06-01), Tilton et al.
patent: 5397151 (1995-03-01), Jserng
patent: 5429306 (1995-07-01), Schneider et al.
patent: 5441297 (1995-08-01), Krohn et al.
patent: 5489109 (1996-02-01), Murphy
patent: 5700137 (1997-12-01), Simonette
patent: 5965999 (1999-10-01), Frank
patent: 6022032 (2000-02-01), Savage
patent: 6220240 (2001-04-01), Grady et al.
patent: D444279 (2001-06-01), Kristiansen et al.
patent: 6310404 (2001-10-01), Frank
patent: 6313543 (2001-11-01), Frank
patent: 6368474 (2002-04-01), Wilkins
patent: 6582201 (2003-06-01), Lucchi
patent: 6648603 (2003-11-01), Dexter et al.
patent: 6695235 (2004-02-01), Faller et al.
patent: 6742995 (2004-06-01), Wood et al.
patent: 6779987 (2004-08-01), Dexter et al.
patent: 6923627 (2005-08-01), Wood et al.
patent: 6935642 (2005-08-01), Craig et al.
patent: 6952056 (2005-10-01), Brandenburg et al.
patent: 6998725 (2006-02-01), Brandenburg et al.
patent: 7128344 (2006-10-01), Sharp
patent: 7222865 (2007-05-01), Chen et al.
patent: 7240909 (2007-07-01), Robens
patent: 2001/0033794 (2001-10-01), Dexter et al.
patent: 2002/0122730 (2002-09-01), Dexter et al.
patent: 2003/0080222 (2003-05-01), Faller et al.
patent: 2004/0046342 (2004-03-01), Lin
patent: 2004/0079411 (2004-04-01), Davis
patent: 2004/0084880 (2004-05-01), Kim
patent: 2004/0175278 (2004-09-01), Dexter et al.
patent: 2006/0273537 (2006-12-01), Robens

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Frame for an vertical shaft engine-driven assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame for an vertical shaft engine-driven assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame for an vertical shaft engine-driven assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4107532

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.