USD34280S - Design for a sash-lock cam - Google Patents

Description

DESIC N. No. 34,280. Patented' Mar. 26, |90I,

' w. Momma. C

SASH ALCI( CAM.

(Appliction med Feb. 2e, 1901..)

UNITED STATES PATENT OFFICE.

WALKER MONROE, OF DETROIT, MICHIGAN.

DESIGN FOR A SASH-LOCK CAM.

To @ZZ whom it may concern:

Be it known that I, WALKER MONROE., a citizen of the United States, residing at Detroit, in the county of Wayne, State of Michigan, have invented and produced a certain newand original Design fora Sash-Lock Cam, of which the following is a specification, reference being had therein to the accompanying drawings.

In the drawings, Figure 1 is an elevation ot' a sash-lock cam, showing my design. Fig. 2 is a cross-section thereof on line 2 2 of Fig. l, and Fig. 3 is a longitudinal section on line 3 3 of Fig. l.

Like letters of reference indicate like parts throughout the several figures of the drawings.

As shown in the drawings, the leading or material feature of my design consists of a series of curved figures disposed radially to a point eccentric to a circular outline. The

outline A is substantially circular and provided at one side with a handle portion A/, having a curved outline merged into the peripheral line of the portion A. At the opposite side of the outline A a rectangular lug A2 Lis disposed, while eccentric to this outline a curved figure B appears. Extending radially from this figure B are a series of curved figures O, herein shown as composed of elliptical iignres C', connected by circular figures O2,so as to form a radial line extending from the circular figure B to the outline A. These figures are Varied in size to correspond with the varying distances between the figure B and the outline A, as shown by the accompanying drawings. The handle portion is shown with a triangularshaped figure D, adjacent to the circular outline A, and at its extended end with a projectinglip having a curved outline D.

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

The design for a sash-lock cam as herein shown and described.

In testimony whereof I affix my signature in presence of two witnesses.

WALKER MONROE.

Witnesses:

WILLIAM A. MILLER, CLARA M. HUIss.

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