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Publication numberUS141677 A
Publication typeGrant
Publication dateAug 12, 1873
Filing dateDec 30, 1872
Publication numberUS 141677 A, US 141677A, US-A-141677, US141677 A, US141677A
InventorsEdwaed A. Tuttle
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Improvement in nursery-gates
US 141677 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

E. A. TUTTLE.

Nursery Gates. No. 141,677. Patentedwww12-,1873.

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' UNITED STATES PATENT OFFICE.

EDWARD A. TUTTLE, OF BROOKLYN, NEW YORK.

IMPROVEMENT IN NURSERY-GATES.l

Specification forming part of Letters Patent No. 141,677, dated August 12,1873; application filed December 30, 1872. i

To all whom it may concern:

Be it known that I, EDWARD A. TUTTLE, of Brooklyn, Kings county, and State'oiNew York, have invented a new and useful Improvement in Nursery-Gates, of which the following is a specification:

The invention consists in the improvement of nursery gates, as hereinafter fully described and pointed out in the claim.

Figure l is an elevation. Fig. 2 is a section of Fig. l taken on the line :v x.

Similar letters of reference indicate corresponding parts.

A and B are two frames connected together by the thumb-screws C C in the part A, and made adjustable as to width by means of the slot D in the part B. E are vertical slots in each ofthe frames. F F are slots in the part A, and attached to B are blocks with ilanges G G, which are fitted to and slide in the slots F F, and serve to guide as well as hold the parts together. The outer edges or uprights H H of the tw() parts A B are made slightly inclined or wedge-shaped. Fitted to the uprights H H are" Wedge-shaped or inclined uprights I I. These pieces have anges J, which receive and guide' the uprights F as the latter slide up and down. The pieces II have each a dovetail slot, and the uprights E have a dovetail block each, fitted to the slot,

by means of which the slides are held to the frame. (See Fig. 2.)

When the gate is to be used it is placed in the rabbets ofthe door or window with the screws loosened, and is extended when raised from the sill, but with the slides I I resting on the sill. Being extended so as to ll the space the screws are.tightened and the gate is forced down, and the inclined surfaces of the uprights and the slides being in contact and recessed, the result is that the gate is tightly wedged in its place and made perfectly se- The slides I I may be made without lian ges J, as other provision may be made for guiding Witnesses:

T. B. MosHER, C. SEDGWICK.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2490612 *Aug 22, 1945Dec 6, 1949Ballard Louie WBarrier for doorways or the like
US2507977 *Jan 9, 1950May 16, 1950Jacobsen Robert PCar crib
US2577034 *Apr 16, 1949Dec 4, 1951John H QuinlanDoorway gate
US2595329 *Mar 26, 1949May 6, 1952Brooks James LVehicle seat guard
US2743774 *Jul 27, 1953May 1, 1956Violet PintoExtensible partitions for drawers and the like
US4635699 *Apr 6, 1984Jan 13, 1987Covenant Manufacturing Co.Retractable safety shield
US4702036 *Jun 4, 1986Oct 27, 1987Johnson Stanley ADoorway safety gate apparatus
US4831777 *Feb 22, 1988May 23, 1989Nu-Line Industries Co.Adjustable width doorway safety gate apparatus
US4884614 *Aug 27, 1987Dec 5, 1989Spurling Charles ASafety gate
US5782039 *Jul 17, 1996Jul 21, 1998Brk Brands, Inc.Portable gate
Classifications
Cooperative ClassificationE06B2009/002, E05D15/583