United States Court of Appeals For the Ninth Circuit . posite sides of tho cutter and vs. John J. Brinkmayi. 317 2— STATES OF AMEEICA. (Viguette.) Department of the Interior. Patent Office. Certificate of Commissioner to Specification and Drawing Inre Letters Patent No. 726,625. To All Persons to Whom These Presents Shall Come,Greeting: This is to certify, that the annexed is a true copyfrom the Records of this office of the Specificationand Drawing in the matter of the Letters Patent ofJohn J. Brinkman, Number 726,625, Granted April28, 1903, for Improvement in AVell-Tube Perforator.
United States Court of Appeals For the Ninth Circuit . posite sides of tho cutter and vs. John J. Brinkmayi. 317 2— STATES OF AMEEICA. (Viguette.) Department of the Interior. Patent Office. Certificate of Commissioner to Specification and Drawing Inre Letters Patent No. 726,625. To All Persons to Whom These Presents Shall Come,Greeting: This is to certify, that the annexed is a true copyfrom the Records of this office of the Specificationand Drawing in the matter of the Letters Patent ofJohn J. Brinkman, Number 726,625, Granted April28, 1903, for Improvement in AVell-Tube Perforator. In testimony whereof I have hereunto set my handand caused the seal of the Patent Office to be affixedat the Qiij of Washington, this eighth day of July,in the year of our Lord one thousand nine hundredand five and of the Independence of the UnitedStates of America the one hundred and thirtieth. [Seal] T. I. ALLEN, Conmiissioner of Patents, il9 Ho. 726,625. PATENTED APR. 28, J. TUBE PERFORATOR. APPIIOATIOS FILED MAS, 6. ^^ I iWEN TOR ./ Miirnry 320 United States Patenh Office. .KtllX .1. , OK ), PERFORATOR. SPECIFICATION rorminff part of Letters Patent No. 726,625. diitrci April 28, ;tionflU>l]lftnh6,1&03. Serttl No. U«,a«4. irhojn It m4ii,cmirrrn: i known that I, John J. Ukiniuian, aI of the United States, residing nt lia- i-I, in the county of Kern, Stale of Cali-I. have invented certain new and usefulM?uients in Well-Tube Perforators, of ihe following is a specification, refer-<i-ing had therein to the ^ invention relates to a well-tube perfo-:nid particularlytoa tool having to be automatically released when tIi<-ioul has been lowered into the well-casing. The invention has for an object to provideperforator-casing having a diagonally-dis-ascd slot iu which a cutting-tool is mounted,,id tool beiug normally held at one end oflid slot
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