patent application title attrition mill

US962807A Attrition-mill. Google Patents

An attrition mill, comprising opposite rotatable plates provided with material reducing ribs, the material engaging edges of ribs of opposite plates diverging toward the axis of the plates when in.US5797550A Attrition mill Google Patents,An attrition mill comprising a grinding chamber (1), an axial impeller (10), a chamber inlet (3) for admitting coarse particles and a separator comprising a chamber outlet (6) through which fine particles exit from the chamber. The mill is characterized in that a classification as between coarse and fine particles is performed in the mill upstream of the separator.US2226429A Attrition mill Google Patents,Fig. 4 is a sectional view through the opposed plates of the attrition mill and shows the construction of the plates, the teeth thereon, in detail; 7 I . Fig. ,5 is a side elevational view of one of the teeth; and . Figs. 6 and 'l are a plan view and a side elevational. view, respectively, of a modified form of tooth for the attrition mill plates.

Attrition mill SPROUT WALDRON & COMPANY

Title: Attrition mill . United States Patent 2226429 . Abstract: This invention relates to attrition mills and more particularly to a novel form of plate for use in such a mill. One of the principal objects of the invention Sis to provide a new and improved tooth structure for the plates of an attrition mill which is particularly adapted forUS905492A Attrition-mill plate. Google Patents,US905492A Attrition-mill plate. Google Patents Attrition-mill plate. Download PDF ATTRITION MILL PLATE. APPLICATION rum) 11:13.27, 190s. Patented Dec. 1,1908. ' mums-sum 1. Application Number Title Priority Date Filing Date; US41800008A ExpiredAttrition mill STRONG MFG CO SCOTT,Title: Attrition mill . United States Patent 2068071 . Abstract: This invention relates to attrition mills and has for a general object the provision of an attrition mill unit which is of compact and simplified construction, is operative to grind and convey material under treatment with the expenditure of a minimum amount of power, and which

US1144089A Attrition-mill plate. Google Patents

Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents. Washington, D. G. V US73694912A 1912-12-16 1912-12-16 Attrition-mill plate.Attrition mill Mount Isa MInes Limited Free Patents Online,Title: Attrition mill The present application is a continuation-in-part of U.S. patent application Ser. No. 08/727,433, filed Oct. 11, 1996, now patented as U.S. Pat. The term "attrition mill" is herein used to include mills used for ultra-fine grinding for example, stirred mills in any configuration such as bead mills, peg mills; wetAttrition-type flour mill with Free Patents Online,Complete Patent Searching Database and Patent Data Analytics Services. Title: Attrition-type flour mill with centrifugally controlled feeding means . United States Patent 2627376 . Inventors: Royal, Lee . Application Number:

606-Title of Invention United States Patent and

The title of the invention should be placed at the top of the first page of the specification unless it is provided in the application data sheet (see 37 CFR 1.76). The title should be brief but technically accurate and descriptive and should contain fewer than 500 characters.Attrition mill Mount Isa MInes Limited Free Patents Online,Title: Attrition mill The present application is a continuation-in-part of U.S. patent application Ser. No. 08/727,433, filed Oct. 11, 1996, now patented as U.S. Pat. The term "attrition mill" is herein Patents Assigned to Netzsch-Feinmahltechnik GmbH Justia,Justia Patents Patents and Patent Application Resources. Abstract: A separating device for a ball mill or an agitator ball mill as well as a ball mill or agitator ball mill with a separating device, wherein the ball mill or agitator ball mill

GAO-07-1102 Highlights, U.S. PATENT AND TRADEMARK

the patent application backlog; (2) the extent to which patent examiner hiring has been offset by attrition, and the factors that may contribute to this attrition; and (3) the extent to which USPTO’s retention efforts align with patent examiners’ reasons for staying with the agency. For this review, GAO surveyed 1,420 patent US patent backlog, employee attrition grow at alarming,Even with its increased hiring estimates of 1,200 patent examiners each year for the next 5 years, the US Patent and Trademark Office patent application backlog is expected to increase to over 1.3Stirred Ball Attrition Mill CHERIC,Stirred Ball Attrition Mill † * 136-791 39-1 * 136-709 5 1 (2004 4 20,2004 8 12 ) Fine Grinding Characterization of Alumina Ground by a Stirred Ball Attrition Mill Dong Min Kang Dong Ju Moon†,

Dear USPTO: Patents for Inventions by AI Must Be Allowed

May 21, 2020· On July 29, 2019, U.S. patent application serial number 16/524,350 was filed with the U.S. Patent and Trademark Office (USPTO), with the sole inventor identified as artificial intelligence Examination Time and the Production System,PATENT MODEL (cont.) The patent model inputs projected application filings an d examiner attrition as well as management decisions on hiring, overtime and special programs including qua lity initiatives and training. The resulting outputs are staffing, total production, application inventories and pendency. Individual examiner production goalsMethod for the production of improved railway rails by,This web page summarizes information in PubChem about patent US-4486248-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

GAO-07-1102 Highlights, U.S. PATENT AND TRADEMARK

the patent application backlog; (2) the extent to which patent examiner hiring has been offset by attrition, and the factors that may contribute to this attrition; and (3) the extent to which USPTO’s retention efforts align with patent examiners’ reasons for staying with the agency. For this review, GAO surveyed 1,420 patent examiners,Dear USPTO: Patents for Inventions by AI Must Be Allowed,May 21, 2020· On July 29, 2019, U.S. patent application serial number 16/524,350 was filed with the U.S. Patent and Trademark Office (USPTO), with the sole Pulverizer Wikipedia,Attrition mill The attrition mill is a device for mechanically reducing solid particle size by intense agitation of a slurry of material being milled and coarse milling media. For example, in 10 hours of milling, specific surfaces of 40 and 25 m2/g were obtained for alumina and barite, corresponding to 38 and 56 nm equivalent spherical diameter

Debate: Intellectual Property Must Be Protected Reason

Sep 29, 2018· "Patent mill" law firms then buy up such patents and shake down tech firms by threatening patent infringement suits that would, even if unsuccessful, cost the targets millions to Patent Public Advisory Committee United States Patent,Aug 18, 2016· Patent Public Advisory Committee Quarterly Meeting Patent Operations Update 12-Month Average UPR Examiner Attrition Rate Less Transfers and Retirees and Overall Attrition Rate 29,990 applications received through June 30, 2016. Design Unexamined Application InventoryPatent Public Advisory Committee United States Patent,Aug 20, 2015· Unexamined Patent Application Inventory by Technology Center Average UPR Examiner Attrition Rate Less Transfers and Retirees and Overall Attrition Rate FY 2001 Title: 03-Operations Update Author: dfitzpatrick Created Date: 8/19/2015 12:38:58 PM

Chapter 18. Feed Milling Processes Home Food and

The mill also includes the processes of attrition and impact, although these actions are limited if the material is easily reduced by cutting and the screen limiting discharge has large perforations. The mill consists of a rotating shaft with four attached parallel knives and a IsaMill Wikipedia,The IsaMill is an energy-efficient mineral industry grinding mill that was jointly developed in the 1990s by Mount Isa Mines Limited ("MIM", a subsidiary of MIM Holdings Limited and now part of the Glencore Xstrata group of companies) and Netzsch Feinmahltechnik ("Netzsch"), a German manufacturer of bead mills. The IsaMill is primarily known for its ultrafine grinding applications in thePatent Public Advisory Committee,Feb 04, 2016· Unexamined Patent Application Inventory Attrition Rate Less Transfers and Retirees Overall Attrition Rate 12-Month Attrition Rate Less Transfers and Retirees: 4.19% Title: Operations Update Author: dfitzpatrick Created Date: 2/2/2016 12:45:31 PM

Purification, application and current market trend of

Sep 01, 2019· Graphite is a mineral exclusively composed of sp 2 p z hybridized carbon atoms with π-electrons, which is found in metamorphic and igneous rocks .It is an extremely soft slice and has a very low specific gravity,.Graphite is a good conductor of heat and electricity,and has a high regular stiffness and strength. Graphite (plumbago) can sustain its firmness and strength up to temperatureEPA Issued Operating Permits Operating Permits Issued,Clean Air Act Part 71 Operating Permit Forms. You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.. These forms are used to prepare the initial part 71 permit application, and subsequently, to submit other required reports and information.Pesticide Registration Manual: Chapter 20 Forms and How,Mar 27, 2020· Title; 8570-1: Application for Pesticide Registration/Amendment (Note: Do not be concerned that the Internet copy of this form may not have a red number in the upper right-hand corner. EPA will fill in this number upon receipt.) 8570-4: Confidential Statement of Formula: 8570-5: Notice of Supplemental Distribution of a Registered Pesticide