Land vehicles – Wheeled – Riding attachment
Reexamination Certificate
2008-04-29
2008-04-29
Morris, Lesley D. (Department: 3611)
Land vehicles
Wheeled
Riding attachment
C056S014700
Reexamination Certificate
active
11651072
ABSTRACT:
A walk-behind lawn mower includes at least one of: (a) a latch assembly for receiving a folded-up sulky for storage during transport and the like; (b) inboard mounted control rods extending downwardly from a handle control assembly area of the mower, so that actuator shafts for the hydraulic pumps are located on inboard sides of the pumps so as to oppose one another; (c) a handle control assembly for allowing the mower to be operated in an efficient manner with operator comfort during turns and the like; and/or (d) a pump lock-out system including a lever(s) for actuating both a braking force to be applied to at least one wheel of the mower and a pump lock-out system for causing the pumps to be locked in a neutral position.
REFERENCES:
patent: 3485314 (1969-12-01), Herr
patent: 4096920 (1978-06-01), Heyn
patent: 4920733 (1990-05-01), Berrios
patent: 5004251 (1991-04-01), Velke et al.
patent: 5483787 (1996-01-01), Berrios
patent: 5575140 (1996-11-01), Bermes et al.
patent: 5810371 (1998-09-01), Velke
patent: 5882020 (1999-03-01), Velke
patent: 5909887 (1999-06-01), Hobrath
patent: 5947505 (1999-09-01), Martin
patent: 5964082 (1999-10-01), Wright et al.
patent: 5984031 (1999-11-01), Velke et al.
patent: 6062582 (2000-05-01), Martin
patent: 6145855 (2000-11-01), Bellis, Jr.
patent: 6375201 (2002-04-01), Havener
patent: 6485036 (2002-11-01), Bricko
patent: 6488291 (2002-12-01), Bellis, Jr.
patent: 6550563 (2003-04-01), Velke et al.
patent: 6625965 (2003-09-01), Wright et al.
patent: 6637760 (2003-10-01), Carman
patent: 6640526 (2003-11-01), Velke et al.
U.S. Appl. No. 10/712,261, filed Nov. 14, 2003.
Velke James D.
Wright William R.
Morris Lesley D.
Scharich Marc A.
Wright Manufacturing Inc.
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