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Various

"A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures."


4th, An annular mold wheel, provided with cogs or gear teeth upon its
periphery, and mounted upon a central hub or support, substantially as
and for the purpose set forth.
* * * * *
DESIGNS.
2,846.--MASONIC BADGE--Virgil Price, New York city.
2,847.--COOK'S STOVE.--Russell Wheeler, Utica, N.Y.
* * * * *


PENDING APPLICATIONS FOR REISSUES.

_Application has been made to the Commissioner of Patents for the
Reissue of the following Patents, with new claims as subjoined.
Parties who desire to oppose the grant of any of these reissues should
immediately address MUNN & Co., 37 Park Row, N.Y._
* * * * *

40,571.--ROTARY ENGINE.--Metropolitan Rotary Engine Co. (assignees by
mesne assignments of Adolph Mulochan), New York city. Dated Nov. 10,
1863. Application for reissue received and filed Sept. 27, 1867.
1st, The combination with the outer stationary case, d, and its
concentric inner cylinder or flanges, x, of the eccentric wheel, ring or
rim, c, fast to the rotating shaft and carrying radial slides or pistons
for simultaneous action and exposure to the steam or fluid in chambers,
y and z, on opposite sides or peripheries of the ring, c, essentially as
herein set forth.


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