Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool
Reexamination Certificate
2009-05-08
2010-06-29
Pezzuto, Robert E (Department: 3671)
Earth working
Guided by walking attendant; supported, propelled, or held...
Hand tool
C172S013000
Reexamination Certificate
active
07743845
ABSTRACT:
Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a first housing member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A second housing member partially disposed for reciprocal movement within the first housing member. A first elongated rod like member is passed through the center apertures in each housing member and the another elongated rod like member engages an end of such first elongated rod like member. A caged biasing spring is disposed over the second rod like member for aiding in reciprocal movement of the second housing member. A resilient elastomeric member is provided for absorbing shock during use of apparatus for tending such small garden area and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.
REFERENCES:
patent: 941589 (1909-11-01), Roper
patent: 1857383 (1932-05-01), Johnson
patent: 2385441 (1945-09-01), Hill
patent: 2991838 (1961-07-01), Lane
patent: 3062299 (1962-11-01), Koepfinger
patent: 3111995 (1963-11-01), Dahl
patent: 3129771 (1964-04-01), Lidstone
patent: 3143176 (1964-08-01), Drane, Jr.
patent: 3174224 (1965-03-01), Rousselet
patent: 3555680 (1971-01-01), Ford
patent: 3743027 (1973-07-01), Hatfield
patent: 3905103 (1975-09-01), Ford et al.
patent: 4022283 (1977-05-01), Morgan
patent: 4547966 (1985-10-01), Eden
patent: 4832131 (1989-05-01), Powell et al.
patent: 5207466 (1993-05-01), Ohlson
patent: 5242024 (1993-09-01), Van Houten
patent: 5441118 (1995-08-01), Cruz, Jr.
patent: 5461788 (1995-10-01), Taylor
patent: 6412568 (2002-07-01), Thede
patent: 6736217 (2004-05-01), Brown
patent: 6854524 (2005-02-01), Williams
patent: 7117954 (2006-10-01), Vipond
Borton Petrini, LLP
Pezzuto Robert E
Travis, Esq. Jeffrey A.
Troutman Matthew D
LandOfFree
Combination garden tiller and sprinkler head grass trimmer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combination garden tiller and sprinkler head grass trimmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination garden tiller and sprinkler head grass trimmer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4166200