Scientific American - LightNovelsOnl.com
You're reading novel online at LightNovelsOnl.com. Please use the follow button to get notifications about your favorite novels and its latest chapters so you can come back anytime and won't miss anything.
5.--SORGHUM MOLa.s.sES.--How can I separate the mola.s.ses from the sugar, in sorghum sugar mush, to make a dry merchantable sugar?
6.--FLUX FOR ALUMINUM.--Will some of your readers tell me, through your columns, the best flux to use in melting and mixing aluminum and copper?
INVENTIONS PATENTED IN ENGLAND BY AMERICANS.
[Compiled from the Commissioners of Patents' Journal.]
APPLICATIONS FOR LETTERS PATENT.
350.--BREECH-LOADING FIRE-ARMS.--Eli Whitney, New Haven, Conn.
February 10, 1871.
352.--GOVERNOR.--Stilliman B. Allen, ----, Ma.s.s. February 10, 1871.
357.--WINDMILL.--A. P. Brown, New York city. February 11, 1871.
332.--FURNITURE CASTERS.--F. A. Gardner and H. S. Turrell, Danbury Conn. February 8, 1871.
339.--WIRE FABRICS FOR MATTRESSES.--Samuel Rogers, New York city.
February 9, 1871.
340.--SCREW PROPELLER Ca.n.a.l BOATS.--Thomas Main, Pierpoint, N. Y.
February 9, 1871.
362.--FLYER FOR SPINNING MACHINERY.--Thomas Mayor and Geo. Chatterton, Providence, R. I. February 14, 1871.
373.--TELEGRAPHIC APPARATUS AND DETECTORS.--W. B. Watkins, Jersey City, N. J. February 14, 1871.
381.--STEAM AND OTHER SAFETY VALVES.--Walter Dawson Scranton, Pa.
February 15, 1871.
388.--IRON RAILS AND BARS, AND MODES OF MANUFACTURING THE SAME.--Eldridge Wheeler, Philadelphia, Pa. February 15, 1871.
OFFICIAL LIST OF PATENTS.
ISSUED BY THE U. S. PATENT OFFICE.
FOR THE WEEK ENDING MARCH 7, 1871.
_Reported Officially for the Scientific American._
SCHEDULE OF PATENT FEES
On each Caveat $10 On each Trade-Mark $25 On filing each application for a Patent, (seventeen years) $15 On issuing each original Patent $20 On appeal to Examiners-in-Chief $10 On appeal to Commissioner of Patents $20 On application for Reissue $30 On application for Extension of Patent $50 On granting the Extension $50 On filing a Disclaimer $10 On an application for Design (three and a half years) $10 On an application for Design (seven years) $15 On an application for Design (fourteen years) $30
_For Copy of Claim of any Patent issued within 30 years_ $1 _A sketch from the model or drawing, relating to such portion of a machine as the Claim covers, from_ $1 _upward, but usually at the price above-named._
_The full Specification of any patent issued since Nov. 20, 1866 at which time the Patent Office commenced printing them_ $1.25
_Official Copies of Drawings of any patent issued since 1836, we can supply at a reasonable cost, the price depending upon the amount of labor involved and the number of views._
_Full information, as to price of drawings, in each case, may be had by addressing_
MUNN & CO., PATENT SOLICITORS, 37 PARK ROW, NEW YORK.
112,309.--HOSE SPRINKLER.--William Anderson, San Francisco, Cal.
112,310.--LOCOMOTIVE SPARK ARRESTER.--J. G. Armstrong, New Brunswick, N. J.
112,311.--TOOL FOR CARRIAGE MAKERS' USE.--George Atkinson, San Francisco, Cal.
112,312.--POTATO PROBE.--John A. Beal, Waterford, N. Y.
112,313.--HINGE FOR CARRIAGE DOORS.--George W. Beers, Bridgeport, Conn.
112,314.--STOVE LEG.--James Birckhead, Jr., Baltimore, Md.
112,315.--CLOTHES PIN.--Orris A. Bishop, Chicago, Ill.
112,316.--MANUFACTURE OF ROCh.e.l.lE SALTS AND BORAX.--V. G. Bloede, Brooklyn, N. Y.
112,317.--BEEHIVE.--Felix Brewer, Waynesville, Mo.
112,318.--THILL COUPLING.--Theodore Burr (a.s.signor to Allen Muir and Henry Muir), Battle Creek, Mich.
112,319.--EVAPORATING PAN FOR SACCHARINE LIQUIDS.--F. C. Butler, Bellows Falls, Vt., a.s.signor to himself and James B. Williams, Glas...o...b..ry, Conn.
112,320.--DOOR SECURER.--William H. Caldwell, Wheeling, W. Va.
112,321.--TOE-CALK BAR.--R. B. Caswell, Springfield, Ma.s.s. Antedated March 2, 1871.
112,322.--GLa.s.s FLATTENING FURNACE AND LEER.--James Clabby, Lenox, Ma.s.s.
