USX6784I1 - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- USX6784I1 USX6784I1 US X6784 I1 USX6784 I1 US X6784I1
- Authority
- US
- United States
- Prior art keywords
- plows
- improvement
- missing page
- cutter
- share
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
Definitions
- the mold-hoard, share, beam, nndrhandles are made in the usual manner.
- Theimprovement for which I ask an exclusive privilege by Letters Patent consists in adding to the common plow it cutter of a peculiar form. This cutter is composed of metal, forming an obtuse angle on itsback, and on its front or cutting edge asegmentot' a circle. Its lower side, resting on the forward part of the share, is
Description
- @IRIBD .R%ISIBS PTO BOYERS, PQ Duig Sfafion MISSING PAGE TEMPORARY NOTICE HAS BEEN ScANNED, BUT WITH MISSING PAGE(S). UPON RECEIVING OF MISSING PAGE(S), THE ENTIRE DOCUMENT WILL BE REScANNED. PLEASE CALL THE OFFICE OF DATA BASE ADMINISTRATION AT (703) 308-0555 IF YOU HAVE A QUESTION.
THIS NOTICE IS FOR THE MISSING PAGE CONTAINING:
Data Conversion Operation Buyers. Pa
UNITED STATES PATENT OFFICE.
IMPROVEMENT IN PLOWS.
Specification forming part of Letters Patent dated October 4, 1931.
To all whom it may concern Be it known that I, WILLIAM BLACK, of Anne Arundel county, State of Maryland, have made a new and useful Improvement in Plows, which is described as follows.
The mold-hoard, share, beam, nndrhandles are made in the usual manner. Theimprovement for which I ask an exclusive privilege by Letters Patent consists in adding to the common plow it cutter of a peculiar form. This cutter is composed of metal, forming an obtuse angle on itsback, and on its front or cutting edge asegmentot' a circle. Its lower side, resting on the forward part of the share, is
about six inches long, and the side secured to the mold-board is about eightinches. Through the cutter, near the back, are two openings for screw-bolts. A mortise eight inches long, one
WILLIAM BLACK.
Witnesses:
WM. P. ELLIOT, EBEN J. HUME.
Family
ID=
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