The Weekly Arizonian., 1870-10-22

pd9hc 'hs description and specification filed by tue patentse !u the Patent Office was made 10 contain less than the whole truth relative to hIs invention or discovery. or u ore than is necessary to produce the desired effect or.
 Second That he had eptitinuslr or us- justly obtained the patent for that which WAS Ia fact invented by another who was using reasonable diligence in adapting and per.ecl- ing the same or,
 Ihlrd. That it had been patented or deseribA ed ln some P-iatsd publication prior to b1s supposed invention or discovery UnerroT- -vr
 Fourth, That he was not the original and first inventor or discoveIer of any material and substUntial part of tue thing patented or,
 Fifth. That it had been in public use or on sale in this country, for swo years before his application for patent, or had beeu abandoned 10 the pubic.
 And notices Hs to proof of previous iuvon- tlon, knowledge, or use of anything patented, the attendant shaii stste the names of paten~ laes and the datrs of their patents, and whom granted, and the names and residences of the persons alleged to nave invented, or to have had prior kno" ledge of the thing patented, and whero and by whom V hat besn used and if any ere or more of the special matters nl- legged shall be found for the defendant, iudg- meEt shall be found for bin with costs. And tho like dOfsuses may be pleaded in any euis iu equity for relief against an illegal iDiepga- mens and proof, oi he same may be given upon like notice in the ansyer ofths defend~ sus, and with like eiecG
 Sac s2. Aud be 1t further enacted That vheusyer it shail appear that The pStentse aa lha t.me ot rauus his application fer the patent, believed hinseitt0 be tbe original and first inventor or discoverer of the thing patent sd, thA sams siaii not bs held to bs void on account ot the iDventoa er dIscoverT, CT agv part thereof, having been Known or used B d foreign country, before bis iureuticn or dis coYery thereof. il :, had not beau pateatsd, or described ia printed publication SEC. 63. And Dc U further enacted, That wAers the pstentee ot any inv ntioa or discog- ery the pateat Tor wnca was rrautsd Drior to ihe second ssy Of March, eieht-ss1 t.ugerel and sixty one, shall desire ai extension of his patent beyond the original term Of it's tinita- ten, he shall make application therefor in writing, to the C0mmiSs0ner, setting forth the Teasons why such extension should be granted ; anu hs ah4l also furnish written statsmens under oath Oi me HscertaiBed value ot the in, Yention or discovery, aad ol his receipts and expenditures ou account thereof. sufficiently
 
 of he loss and prodtin cry manuer accruine 10 him by reason of gajd invention or discovery. And said application shail be Gled not more than six months nor less than ninety days bs- fore the expiration ofthe orginnl term of Inc patent, and no extension shall be granted af- ter the expiration of said original term.
 SEC. G4- and be 1t iur,h-r enacted, That upon the recei It of such application, aud the payment ofthe duty required by aw. the Com missioner ehall cause to oe published in ona uewspaper.in the city Of Washington, and such other newspapers published iu the section of country most .; crested adversely to ths extsn~ sion of the patent as he may deem proper, fOr ct east aixty days prior 10 the day set for ths heaying of the case, q notics of such applisa- ton, and of the tims and place when and where the same shall be considered, and any person may appear and show cause Eky ths eztensi8n should net be granted.
 SEU. 65 And De t further enacted, Tkatoz the publication ofsuch notice, the commissions CT shall refsr the case to the principal exam- iner having charge of the class of inventions to which 1t belongs. who shall make te ssid Commissioner full repsrt of ths case, and particularly whether the invention or diEeoT- cry was not new and patentable when the ori- giuaI patent was granted.
 SEQ. 66. And be It further enacted, That the Commissioner shall, at the time and plscs designated in the published notice. hssr and decide upon tho evidence produced, both fer and against the exteusiou; end if t shall appear to his satisfaction that the pasentas, Withou. neglect or fault on his part, hes fAilsd to obtain from the use and sale of his iaYsn- ton or discovery 8 reasonable remuneration for the time, ingenuity and expense bestowed upon t, and the introduction of fitipto use, sad that is issjust and proper, havag due rsgard for the public interest, that she term sf the patent should be extended, the ssid Csmuiss sionar shall mako certificate thersea re- newiDg and extending the said eSleut for ihs term of seven years froE the expiration Of the frst term, which eeriifcass shall bs recorded in the Patent Office, and thereupOs tine said patent shall have the same effect in law aa thoEgh 1t had besn originally granted fer tEsH~ ty-ens years.
 (CoAtinusd eR pa@4)