USD31566S - Design for a supplemental wheel-rim - Google Patents

Description

012-208. OR 0 31.566 EX DESIC N.

N0. 3|,565. Patented Sept. 25, I899. E. W. MCCASLIN.

SUPPLEMENTAL WHEEL RIM.

7%?7665565: QfF-W Memo 4 UNITED STATes PATENT Orrlcm DESlGN FOR A SUPPLEMENTAL WHEEL-RIM.

SPECIFICATION fortning part Of Design No. 31,566, dated September :36 1899.

i'l igilimtinn filwl August 21,1899. Serial N TQi'liUSEi Ilc it known that I, lit/n x \Y. .\lt't.\s|i| a citizen of the l'nited Slate residing at ('hieago, eount vof ooh, State of Illinois, haveinvented and produced a new and original l esign for Supplemental Wheel-lliins that is tlosay, rinis t'nrmnivertingriinsof theeleneher typeintonhature eommonl; known asCrescent l'ltlis ul whieh the following is a speci- 1 tication, retercuee being had to the aeeonipanying dran iugs, forming part thereof.

Inthe drawings, Figure isaside elevation of the Supplemental \vhee'brini embodying Ill) design. Fig. 2 is across-section thereof.

; The outer surface of the su 'ipicmental wheel-rim is substantially concave in cross section, being formed by a curved line or 50g ment, A. The inner side or surface of the supplemental whcetriin is provided with a central rib l}, which is substantially rectangular in crosssectiion, and also with a, couple i of side ribs C, which extend outwardly and downwardly, as shown in l ig. '2, and which are rounded in cross-section, substantially as side provided with a central rib substantially rectangular in eross-sei-tion and also with a (-nnple nl' side llllS whit-h are rounded or lobeshaped in eross-seetinn.

Having described my invention, what 1 claim as new, and desire to secure by Letters Patent, is

The design fora suppleinenml wheel-rim, substantially as herein shown and described.

Witnesses:

ARTHUR l Dutuxn, BLANCH Busn.

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