US1583568A

US1583568A - Lamp shade and pkocess op making same

Info

Publication number: US1583568A
Authority: US
Publication date: 1926-05-04
Anticipated expiration: 1943-05-04

Description

May 4,1926. 1,583,568

L. L. BERKOWITZ LAMP SHADE AND PROCESS OF MAKING SAIE 1 Filed August 7, 1924 W/T/VES'SI I flvl f/lrol? Leon A Barlow/1f Afro/5w: rs

Patented Ma 4, 1926.

Leon L. isnnxowrrz, or PHILADELPHIA, PENNSYLVAIIIA,

LAMP SHADE AND PROCESS or 'MAKING SAME.

To all whom it'mag concern:

Be it known that I, LnoNL. BERKOWITZ, a "citizen of, the United States, residing at Philadelphia, county of Philadelphia, and State of Pennsylvania, have invented a new and useful Improvement in Lamp Shades and Processes of Making Same, of which .the'following isva full, clear, and exact de-- 'scription, reference being had to the ac- V companying drawings, which form a part of this specification.

The object of my invention is to provide a new product: namely, a lamp shade carrying onits face advertisements partly in plain black and partly in color. My invention comprises a new and useful process of making thefinished shade: namely, a shade carrying on its face an advertisement of the character specified; ,The inventlon also comprises the finished'product, which, as Well as the'process of 'making-it,is novel.

A shade embodying my invention and made in accordance 1 with my process is.

shown in the drawings, in which- Fig. 1 is a perspective view of the finished V shade. i

Fig. 2 is a plan .-view'of theoriginal .un parchmentized plain blank for the shade bod V I Fig. 3 is a' lan view of the same unparchmentized lank containing a part of the advertising matter; p

' The blank a shown in Fig. 2 is an all rag paper which may be plain white or of any 'plain color, On this paper is printed certain matter, usually in black, as, for example, the printed solid black words I) and the black outline c of the pictorial design, as shown in Fig. The next step in the process comprises the immersion of the ,so printed paper in linseed or other suitable oil, thereby converting it into parchment. After thus par'chmentizing, parts of the blank are distinctly colored asfdesired. In

the example of completed shade, Fig. .1, the, coloring of thepicture design 0 indicated 7 1. The process of Appl ication filed August 7, 1924. Serial No. 730,771.

by the horizontal section lines It to, represent resent red y p Theb-lank is then bent. intofrusto-oval cured together, say by metal fasteners d.

blue and the vertical sectionlines i'to rep v conical form and the overlapping edges se- The upper and lower edges of the "body a y of the shade are reinforced by-metal'rings "I Y T e, j, .which maybe crimped on, or otherwise securedto, the margins ofthe shade body.

Extending between and secured to, opposite points on the upper metal ring a is a lamp-,

engaging fixture V i Having now fully described my inven- Letters Patentisf comprises making a blank'of rag paper for the shade body, then printing on the blank,

'00 I ition, what I claim and desire to protect" by I I makin lamp ada bearing colored advertising matter, which a then treating the paipe'rfby'means of a bath of oil inorder to convert the same intoparchment, and then coloring the parchment.

2. The-process of making lamp shades bearing colored designs, which comprises making a blank'of rag paper, thenp-rinting on the paper the outline of a design intended face is colored on a base portion applied. 1 before the paper is parchmentized.

4. .A lamp shade composed of parchment to be colored, then parchmentizing the pa-'- 1 V bearing on its face a design'having a. plain I outlineapplied before the shade was parch-I menti'zed enclosing a surface having a distinctive color applied after the shade was parchmentized.

f In testimony of which invention, I have hereunto set my hand, at Philadelphia, Pennsylvania, on I this 5th] day of August,

5 .LEoN ALGBERKYOVWIITZ; i