US732634A - Fly-escape for window-screens. - Google Patents

Fly-escape for window-screens. Download PDF

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Publication number
US732634A
US732634A US12092102A US1902120921A US732634A US 732634 A US732634 A US 732634A US 12092102 A US12092102 A US 12092102A US 1902120921 A US1902120921 A US 1902120921A US 732634 A US732634 A US 732634A
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Prior art keywords
screen
cone
fly
escape
window
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Expired - Lifetime
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US12092102A
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Edward L Hereford
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Definitions

  • the present invention relates to a device for permitting flies to escape outward through a screen door or window and consisting of a hollow truncated cone arranged in an opening in the screen and having its apex presented outward.
  • the object ofthe. invention is to provide improved means for securing the cone to the screen; and the invention consists in the features of novelty that are hereinafter described with reference to the accompanying drawings, which are made a part of this specification, and in which Figure 1 is an elevation of the outer side of a screen-door, showing the invention applied thereto. Figs. 2 and 3 are enlarged views of fragments of the screen, showing the invention from the inside and outside, respectively. Fig. 4. is a central section of the improveddevice.
  • A represents a screen, having through it an opening in which is arranged a hollow truncated cone B, the base of the cone being provided with a radial flange b, which rests against the inner face of the screen.
  • a ring 0 Surrounding the cone is a ring 0, which rests against the outer face of the screen and is held serial No. 120,921. (No soda.)
  • a key D in place by a key D.
  • This key preferably consists of a piece of wire doubled upon itself and passed through diametrically. opposite openings in the cone B, themiddle portion of the key thus formed being provided with an open loop (1 and the free ends d of the key being spread apart for the purpose of holding the key in place.
  • a hollow truncated cone occupying said opening and having at its base a flange resting against one face of the screen, said cone havi'ng'also diametrically opposite openings, a ring surrounding the cone and resting against the other face of the screen and a key passed through said openings in the cone and engaging the'ring for holding it in place, substantially as described.

Description

No. 732,634; PATBNTED JUNE so, 1903. E. L. HEREFORD.
FLY ESCAPE FOR WINDOW SCREENS.
APPLICATION FILED AUG. 25, 1902.
no MODEL.
WW HIM-Milli Ml HM lllll TNE Nonms PETERS co monxumbn WMrHNGTON, n. r.
, UNITED STATES Patented June 30, 1903.
PATENT ()FFICE.
EDWARD L. HEREFORD, OF PEORIA, ILLINOIS, ASSIGN OR OF ONE-HALF TO OHN JOHNSON, OF GALESBURG, ILLINOIS.
FLY-ESCAPE FOR WINDOW-SCREENS.
SPECIFICATION forming part of Letters .I'Patent No. 732,634, dated June 30, 1903.
Application filed August 25,1902.
To aZZ whom it may concern:
Be it known that I, EDWARD L. HEREFORD,
a citizen of the United States, residing at Peoria, in the county of Peoria and State of Illinois, have invented certain 'new and useful Improvements in Fly Escapes for Screen Doors and Windows, of which the following is a specification.
The present invention relates to a device for permitting flies to escape outward through a screen door or window and consisting of a hollow truncated cone arranged in an opening in the screen and having its apex presented outward.
The object ofthe. invention is to provide improved means for securing the cone to the screen; and the invention consists in the features of novelty that are hereinafter described with reference to the accompanying drawings, which are made a part of this specification, and in which Figure 1 is an elevation of the outer side of a screen-door, showing the invention applied thereto. Figs. 2 and 3 are enlarged views of fragments of the screen, showing the invention from the inside and outside, respectively. Fig. 4. is a central section of the improveddevice.
A represents a screen, having through it an opening in which is arranged a hollow truncated cone B, the base of the cone being provided with a radial flange b, which rests against the inner face of the screen. Surrounding the cone is a ring 0, which rests against the outer face of the screen and is held serial No. 120,921. (No soda.)
in place by a key D. This key preferably consists of a piece of wire doubled upon itself and passed through diametrically. opposite openings in the cone B, themiddle portion of the key thus formed being provided with an open loop (1 and the free ends d of the key being spread apart for the purpose of holding the key in place.
Having thus described my invention, the following is whatI claim as new therein and desire to secure by Letters Patent:
1. In a device of the class described, the combination of a screen having an opening through it, ahollow truncated cone occupying said opening and having at its base a flange resting against one face of the screen,
a ring surrounding the cone and resting against the other face of the screen, and a key engaging the cone and ring for holding the ring in place, substantially as described.
2. In a device of the class described, the combination with a screen having an opening through it, of a hollow truncated cone occupying said opening and having at its base a flange resting against one face of the screen, said cone havi'ng'also diametrically opposite openings, a ring surrounding the cone and resting against the other face of the screen and a key passed through said openings in the cone and engaging the'ring for holding it in place, substantially as described.
" EDWARD L. HEREFORD.
Witnesses:
S. R. STERLING, OoRA STRUBLE.
US12092102A 1902-08-25 1902-08-25 Fly-escape for window-screens. Expired - Lifetime US732634A (en)

Priority Applications (1)

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US12092102A US732634A (en) 1902-08-25 1902-08-25 Fly-escape for window-screens.

Applications Claiming Priority (1)

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US12092102A US732634A (en) 1902-08-25 1902-08-25 Fly-escape for window-screens.

Publications (1)

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US732634A true US732634A (en) 1903-06-30

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US12092102A Expired - Lifetime US732634A (en) 1902-08-25 1902-08-25 Fly-escape for window-screens.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246384A1 (en) * 2004-05-03 2005-11-03 Microsoft Corporation Systems and methods for passing data between filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246384A1 (en) * 2004-05-03 2005-11-03 Microsoft Corporation Systems and methods for passing data between filters

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