US565203A - espersen - Google Patents

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Publication number
US565203A
US565203A US565203DA US565203A US 565203 A US565203 A US 565203A US 565203D A US565203D A US 565203DA US 565203 A US565203 A US 565203A
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United States
Prior art keywords
shade
knob
espersen
rack
lamp
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Definitions

  • WITNESSES @l/WENTOH ATTORNEY.
  • Figure 1 is a perspective View of the rack alone.
  • Fig. 2 is a perspective "View of my invention complete.
  • Fig. 3 is a plan View of the shade, showing the incandescent lamp in position.
  • This rack is preferably formed from a single wire bent as shown, and has a bend I formed near each end, one of which catches under the knob E, and the other catches under the socket of the lamp.
  • the shade A made of any suitable material and preferably of the shape shown, has the knob E secured to one side not only for catching in the bend I of the rack, but for adjusting the shade into any desired position after the lamp has been lighted. Through the opposite end of the shade from the knob $erial No. 542,258. (No model.)

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Description

(No Model.)
LIKESPERSBN. ADJUSTAB LE SHADE.
No. 565,203. Patented Aug. 4, 1896.
WITNESSES: @l/WENTOH ATTORNEY.
UNITED STATES PATENT OEEicE.
ARTHUR l3. ESPERSEN, OF TACOMA, YVASHINGTON, ASSIGNOR, BY MESNE ASSIGNMENTS, TO GEORGE \V. BURTON, TRUSTEE.
ADJUSTABLE SHADE.
I SPECIFICATION forming part of Letters Patent No. 565,203, dated August 4, 1896.
Application filed March 18, 1895 To aZZ whom it may concern:
Be it known that I, ARTHUR F. ESPERSEN, a citizen of the United States, residing at Tacoma, in the county of Pierce and State of Washington, have invented and produced a new and original Improvement in Adjustable Shades, designed for use wherever it may be desirable to use an electric light or shade on either wall,desk, table, chandelier, electrolier, or wherever it may be desired to place an electric light at different angles, of which the following is a specification.
Figure 1 is a perspective View of the rack alone. Fig. 2 is a perspective "View of my invention complete. Fig. 3 is a plan View of the shade, showing the incandescent lamp in position.
G represents the standard, in the top of which the lower end of the rack B is inserted. This rack is preferably formed from a single wire bent as shown, and has a bend I formed near each end, one of which catches under the knob E, and the other catches under the socket of the lamp.
The shade A, made of any suitable material and preferably of the shape shown, has the knob E secured to one side not only for catching in the bend I of the rack, but for adjusting the shade into any desired position after the lamp has been lighted. Through the opposite end of the shade from the knob $erial No. 542,258. (No model.)
is made an opening through which the lamp D is inserted. This knob E and socket 0,
being secured to the opposite ends of the shade The special features and advantages claimed for this shade or hood are its extreme usefulness and simplicity, being so arranged that it is adjustable in a rack, thus allowing the light to be thrown at difierent angles and shading the eyes from all evil effects of the incandescent light, which, combined with its cheapness, make it a useful invention.
What I claim is The shade having an adjusting-knob secured to one end and a lan1p-socket to the other, combined with a wire supporting-frame which has one recessed arm to receive the lamp-socket, and another to receive the shank of the knob, substantially as shown.
. ARTHUR F. ESPERSEN. lVitnesses:
W. D. NIcKnUs, PAUL BRODIE.
US565203D espersen Expired - Lifetime US565203A (en)

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US565203A true US565203A (en) 1896-08-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595275A (en) * 1947-08-27 1952-05-06 John C Long Lamp shade adjustably mounted directly on an elongated tube
US7825097B2 (en) 1993-10-22 2010-11-02 Institut Pasteur Nucleotide vector vaccine for immunization against hepatitis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595275A (en) * 1947-08-27 1952-05-06 John C Long Lamp shade adjustably mounted directly on an elongated tube
US7825097B2 (en) 1993-10-22 2010-11-02 Institut Pasteur Nucleotide vector vaccine for immunization against hepatitis

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