US297667A - Window-screen - Google Patents

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Publication number
US297667A
US297667A US297667DA US297667A US 297667 A US297667 A US 297667A US 297667D A US297667D A US 297667DA US 297667 A US297667 A US 297667A
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United States
Prior art keywords
window
screen
arms
plate
spring
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Expired - Lifetime
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Publication of US297667A publication Critical patent/US297667A/en
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    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
    • A44C7/00Ear-rings; Devices for piercing the ear-lobes
    • A44C7/004Ear-clips
    • A44C7/006Ear-clips with a pivotable back clamping arm
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/44Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44376Spring or resiliently biased about pivot
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/44Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44496Clasp, clip, support-clamp, or required component thereof including pivoted gripping member with operator means for moving pivoted member
    • Y10T24/44513Camming or wedging element
    • Y10T24/44521Pivoted or rotated element

Description

(No Model.)`

A. BROWN. WINDOW SCREEN.

No. 297,667.` Patent@ Apr. 29, 1884.

I IJVVEJVTOR "WITNESSES UNITED STATES PATENT OFFICE..

AINSWOETH BROWN, or OOLOEADO sPEiNGs, COLORADO.

WINDOW-SCREEN.

SPECIFICATION forming part of Letters Patent No. 297,667, dated April 29, 1884.

Application filed October,1883. (No model.)

is a specification, reference being had to theaccompanying drawings.

This invention relates to fasteners for that class of window screens-or shades which are mounted upon spring-rollers, and in which no special separate provision is made for retaining the edges of the screens incontact with Y the sides of the windowfraxne; and it has for its object to provide a simple and ruseful device for the purpose stated,which maybe produced at a small expense, as will be hereinafter described, and particularly pointed out in the claim. v t

In the drawings hereto annexed, Figure 1 is a perspective view of my invention, showing the same applied to a window-frame in position for operation.` Fig. 2 is ahorizontal sec tional view, and Fig. 3 is a vertical sectional view. l

The same letters refer to the same parts in' all the figures.

A in the drawings refers to the base-plate, which is provided with upwardly and down-V wardly projecting arms B B, having perforations C, to receive the nails, screws, or other fastenings by means of which `the 'device is secured -to the window-frame.

| At the sides of the arms B B the plate Ais provided with forwardly-bent arms D D and E E, between the former of which is secured a1aterally-projeeting dat spring, F.

Between the arms E E is. pivoted a lever, G, adapted to-bear against the fiat spring F and force the inner end of the latter downwardly against the face-plate.

From the foregoing description, taken in connection with the drawings hereto annexed,

the operation and advantages of my invention will be readily understood. y

accomplished by means of frictionV only, and without possibility of injury to the windowframe.

I claimV as my invention-- The combination of a base-plate, A, having forwardly-bent arms D D and E E, the laterally-projecting dat spring F, secured between Witnesses:

A. A. MOGOVNEY, l JOHN CAMPBELL.

By this device the retention of the shade is the arms D D, and forced outward from the

US297667D Window-screen Expired - Lifetime US297667A (en)

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US297667A true US297667A (en) 1884-04-29

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US297667D Expired - Lifetime US297667A (en) Window-screen

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517393A (en) * 1947-06-19 1950-08-01 Law Hazel Swimming pool shield
US2538509A (en) * 1949-03-23 1951-01-16 Fred R Dorner Adjustable spring clamp
US2548041A (en) * 1949-03-10 1951-04-10 Albert H Morse Window appliance
US6871685B2 (en) * 2001-04-04 2005-03-29 Michael E Freney Anti-flap clamp
US9523214B2 (en) * 2015-04-06 2016-12-20 Phillip Ross Prewitt Awning airfoil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517393A (en) * 1947-06-19 1950-08-01 Law Hazel Swimming pool shield
US2548041A (en) * 1949-03-10 1951-04-10 Albert H Morse Window appliance
US2538509A (en) * 1949-03-23 1951-01-16 Fred R Dorner Adjustable spring clamp
US6871685B2 (en) * 2001-04-04 2005-03-29 Michael E Freney Anti-flap clamp
US9523214B2 (en) * 2015-04-06 2016-12-20 Phillip Ross Prewitt Awning airfoil

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