US97269A - Harrison berdan and john bantly - Google Patents

Harrison berdan and john bantly Download PDF

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US97269A
US97269A US97269DA US97269A US 97269 A US97269 A US 97269A US 97269D A US97269D A US 97269DA US 97269 A US97269 A US 97269A
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bantly
berdan
harrison
john
window
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Definitions

  • Figure 2 is a vertical section of the same.
  • the nature of this invention relates to an improved construction of window-blinds, and consists in forming themin two sections, the upper half being fixed Vin place, and provided ou its inner 'side with a wirecloth or peiiorated sheet-metal screen, to prevent the intrusion of insects when the upper sash isn lowered, while the lower half is provided with movable slats and Wires, and lowersy in grooves in the sides of the window frame.
  • window-frames of ordinary construction it may be secured in place .by battenistrps a nailed on4 the outside of the frame.
  • D is the lower section of the blind, raising and lowering in a groove, a', at each side of the window-casthat a further description is deemed unnecessary.
  • the sliding, movable slatted blind D arranged and operating substantially as and for-the purposes specified.

Description

ittited tatro Letters Patent No. 97,269, dated Not-emotol 30, 1869.
VENTILATING WINDOW-BLIND.
The Schedule referred to in these Letters Patent and making part of the same To whom 'it may concern:
Be it known that we, HARRISON BERDAN and J oHN BANTLY, of Wayne, in the county of Wayne, and State of Michigan, have invented a new and useful Improvement in Window-Blinds; and we do declare that the following is a true and` accurate description thereof, reference being hadto theaccompanying drawings, and to the letters of reference marked thereon, and being a part of this specification, inV which- Figure l is a front elevation of our improved blind, and
Figure 2 is a vertical section of the same.
`Like letters refer to likel parts in each figure.
The nature of this invention relates to an improved construction of window-blinds, and consists in forming themin two sections, the upper half being fixed Vin place, and provided ou its inner 'side with a wirecloth or peiiorated sheet-metal screen, to prevent the intrusion of insects when the upper sash isn lowered, while the lower half is provided with movable slats and Wires, and lowersy in grooves in the sides of the window frame.
. In the drawings- In window-frames of ordinary construction, it may be secured in place .by battenistrps a nailed on4 the outside of the frame.
To the inside of this section is secured a screen, C,
of wire gauze or timely-perforated sheet-metal, to prel vent the intrusion of flies, mosquitoes, or other in-v sects, when the upper saslxis lowered vfor the purposeof ventilation.
D is the lower section of the blind, raising and lowering in a groove, a', at each side of the window-casthat a further description is deemed unnecessary.
Vhat We claim as our invention, and desire to secure by Letters Patent, isy l. Providing the upper stationary section B with an interior screen, C, in the manner and for the purpose setforth.
2. In combination with the foregoing, the sliding, movable slatted blind D, arranged and operating substantially as and for-the purposes specified.
H. BERDAN. JOHN BANTLY.
, Witnesses:
WILLARD EDMONDS, FANNY T. EnMoNns.-
US97269D Harrison berdan and john bantly Expired - Lifetime US97269A (en)

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US97269A true US97269A (en) 1869-11-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484769A (en) * 1945-07-25 1949-10-11 Wolters Maude Plastic window ventilator
US20110073902A1 (en) * 2008-06-13 2011-03-31 Martin Strassburg Semiconductor Body and Method of Producing a Semiconductor Body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484769A (en) * 1945-07-25 1949-10-11 Wolters Maude Plastic window ventilator
US20110073902A1 (en) * 2008-06-13 2011-03-31 Martin Strassburg Semiconductor Body and Method of Producing a Semiconductor Body

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