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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 172/382 - MULTIPLE LEVEL TOOLS


Subclass of Class 172 - Earth working
Definition: Apparatus including a plurality of earth working elements
No. of patents: 11
Last issue date: 06/20/2000


NumberTitleIssue Date
6076614Soil tilling implement with novel tine and footrest structure
A dirt-loosening tool comprising of an elongated handle having a head at one end that has multiple prongs in separate planes that can be easily pushed into soil. A footrest deposed between the separate planes doubles as a leveraged fulcrum. This allows fo...
06/20/2000
5409068Dual penetration combination sweep with ripper
An agricultural plow implement includes a number of upright supports, with each support supporting a shallow tillage V-shaped sweep blade. A mounting plate is attached to the rear of each upright support and a specially adapted ripper shank, with an attac...
04/25/1995
5407013Gravel scarifying and levelling device
A scarifier/grader apparatus comprises, in combination, a tractor connected through a 3-point hitch to a scarifier/grader attachment wherein: the tractor is adapted to be operably connected through a three point hitch to a scarifier/grader attachment comprisin...
04/18/1995
5377766Apparatus for cleaning excess roadstone away from a gutter
An angled blade unit is attached to a loader bucket and, as the bucket is moved along a roadway, the blade unit plows excess roadstone away from a newly poured concrete gutter in order to prepare a roadbed for paving. A gage rides along the flag of the gu...
01/03/1995
5082064Tillage implement having depth adjustable discs
A tillage implement which has both deep tillage subsoil shanks at the rear of the machine and relatively shallow running, residue cutting and topsoil mixing discs at the front of the machine provides for expeditious depth adjustment of the discs through s...
01/21/1992
4924946Apparatus for deep plowing highly compacted soil
Apparatus for deep plowing highly compacted soil includes successively forming troughs of loosened soil immediately adjacent a previously formed trough. After each pass the plow leaves a trough of loosened soil having a transverse vertical profile (called...
05/15/1990
4365674Tandem disc row marker
A row marker featuring tandem cutting discs, each with convex and concave surfaces, which are disposed to present the convex surfaces to opposite sides of a cutting line. The disc's cutting edges are rotatably adjustable, either individually or as a pair,...
12/28/1982
4313504Tandem ripper assembly
A ripper assembly (10) includes at least two ripper members (16,18) mounted in tandem relationship and adapted for connection to a vehicle (14). A linkage assembly (20) interconnects the ripper members. A hydraulic cylinder (44) is operable to raise and l...
02/02/1982
4219086Soil cultivating implements
An implement has rotatable soil working members that are driven to rotate about upwardly extending axes. The members each have a downwardly extending carrier that is releaseably connected to a driven shaft, and spaced apart soil working elements mounted a...
08/26/1980
4175624Soil cultivating implement
A rotary harrow has a row of soil working members that are driven to rotate about upwardly extending axes and work overlapping paths. Each member has spaced apart downwardly extending tines having lower soil working portions. A flat tool is fitted on each...
11/27/1979
4053998Multi-blade ditching machine
A ditching machine for digging a ditch for submarine cable comprising at least a plurality pairs of blades disposed along the longitudinal direction of the ditching machine. At least the blades in a forward position have a ditching portion which ditches s...
10/18/1977
 
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