July 30, 1861.
35,356H. KelloggMay 20, 1862.
49,844J. D. DougallSept. 5, 1865.
54,680J. BurkeMay 15, 1866.
60,698S. CrispinJan. 1, 1867.
93,403J. D. BlakerAug. 10, 1869.
3. Swinging Laterally on Vertical Pin.
35,941J. LeeJuly 22, 1862.
43,259S. M. PerryJune 21, 1864.
3. Swinging Laterally on Vertical Pin.—Continu MunsonNov. 13, 1866.
63,450R. W. DrewApr. 2, 1867.
65,510E. K. RootJune 4, 1867.
75,016G. HolmanMar. 3, 1868.
85,350J. AdamsDec. 29, 1868.
†93,572R. WhiteAug. 10, 1869.
†93,653R. WhiteAug. 10, 1869.
†94,003C. A. KingAug 24, 1869.
97,780F. A. Le MatDec. 14, 1869.
†99,505R. WhiteFeb. 1, 1870.
†99,690J. M. MarlinFeb. 8, 187Aug. 10, 1869.
†94,003C. A. KingAug 24, 1869.
97,780F. A. Le MatDec. 14, 1869.
†99,505R. WhiteFeb. 1, 1870.
†99,690J. M. MarlinFeb. 8, 1870.
99,693J. C. MillerFeb. 8, 1870.
100,227R. WhiteFeb. 22, 1870.
102,782Felix and De DartienMay 10, 1870
103,013G. W. H. CalverMay 17, 1870.
104,636W. I. PageJune 21, 1870.
†109,417B. F. JoslynNov. 22, 1870.
†111,534G. H. HarringtonFeb. 7, 1871.
113,053S. S. HopkinsMar. 28, 1871.
115.483B. F. JoslynMay 30, 1
65.
56,641TuckerJuly 24, 1866.
93,415CobbAug. 10, 1869.
100,139GroverFeb. 22, 1870.
114,573Litte.)3,214ConantNov. 24, 1868.
93,615HancockAug. 10, 1869.
2.
(e.) Two or more Kinds of Stitches. 9.
90,552JonesMay 25, 1869.
93,511AndrewsAug. 10, 1869.
93,921Stoops et al.Aug. 17, 1869.
93,8867.
90,130SleppyMar. 18, 1869.
93,588BondAug. 10, 1869.
128,684WardwellJuly 2, 1872.
129,981Par.
84,389SmithNov. 24, 1868.
93,553PlummerAug. 10, 1869.
98,452WhitneyDec. 28, 1869.
98,771House,684StackpoleJune 22, 1869.
93,460MacaulayAug. 10, 1869.
94,384BlanchardAug. 31, 1869.
94,924Sup7,810WheelockMar. 16, 1869.
93,459MacaulayAug. 10, 1869.
98,409Pratt et al.Dec. 28, 1869.
99,1221869.
93,266YoungAug. 3, 1869.
93,480RoseAug. 10, 1869.
103,578CubleyMay 31, 1870.
103,664RoseM6.
72,739JohnsonDec. 31, 1867.
93,444HuntAug. 10, 1869.
98,485FrenchJan. 4, 1870.
101,363HallMa
2,654.Baker, May 30, 1842.93,428.Folsom, Aug. 10, 1869.
10,893.Prescott, May 9, 1854.111,415.Wol[1 more...]
ott's tachometer, July 28, 1874.
See also Fig. 1568, page 661. The principle is similar to the Lind anemometer, Fig. 205, page 99; the latter measures the speed, or force rather, of a current of air.
b. The rotary-pump principle.
Walker, No. 68,265, of 1867.
c. The log. A chip on the end of the log-line or train of wheels to register revolutions and consequent length of line out. Hotchkiss, No. 45,042, November 15, 1864; Lozier, No. 41,932, March 15, 1864; Barnare, No. 93,513, August 10, 1869.
See log.
d. Vanes actuated by current.
St. John, No. 8,085, May 13, 1851; Pierce, No. 128,324, June 25, 1872.
e. A flap-valve opening against the current, and oscillated on its axis with a force proportionate to the speed of the vessel, actuating a rod and a pointer on a dial.
Walker, No. 14,328, February 26, 1856; Hinman and Tournier, No. 17,349, May 19, 1857; Thompson, No. 14,035, January 1, 1856.
A velocimeter, Vitruvius says (50 B. C.), was used by the ancients, and us