USD15157S - Design for an ax-blade - Google Patents

Description

DESIGNS DESIGN.

" C. C; BROOKS.

Y AX BLADE. No. 15.157. Patented July 22, 1884.

UNITED STATES PATENT OFFICE.

CHAPIN C.` BROOKS, OF LANCASTER, NEW HAMPSHIRlL DESIGN FOR AN Axl-BLADE.

SPECIFICATION forming part of Design No. 15,157. daitedz July` 22l 1884;

Applicavion ledikiay 1,1884.

To au whomiit may concern:

Be it known that l, CHAPTN C. BROOKS, ozl Lancaster, in the county of (Joosland State of New Hampshire, have invented and produced n. Design for an Air-Blade, of which tlie fol lowing is tdescription The novel; eaiture of this design is the configuration of the 'ax-blade, as hereinafter de` scribed, and sbownin the accompanying draw ing,` which forms part. oil this specification, and represents a view` in perspective of an :ix-blade having my` new design.

A is the .fix-blade, eizthier upper side edge, ai, oil which is ofconvex form, ainzdieither front sideedge, b. of straightieonfgurwtioni, inclining: forward: in a. downward direction, while enelr of itsback or inner side` edges, ci is 0E concave shape, spreadingbackwaird inadown` wmd direction The bottom orcntting edlge Term of pnwnt H yearsA of the blade presents the ligure of :i doinblc or reverse incline composed in part ol" nearly straight ozr slowlyAconvex lines il` il, converg ing toward one another in :i downward direc- Liozn, und meeting or joined initlie center ol' the ividtli of the blndle in or by aconzvex line, c, of shorter radins than tlie linesid di.

I claim- 1n nu aixblede, tliedesigni herein described. which consists iu the blinde tbie lower edge olf which has stivaiiglitilines d extending from the front and back walls downward toward the center, where` they :irc joined by the convex linie c, :is shown.

OHAPDN C. BROOlKS Witnesses:

J AMESQ. WiLLriiMs, S. LWELLINGTON.

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