Railroad-Switch. Metadata
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Title
- Main Title Railroad-Switch.
- Added Title Railroad Switch.
Creator
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Inventor: Madeley, George E.Creator Type: PersonalCreator Info: George E. Madeley, of Kaufman, Texas. ; G. E. Madeley.
Contributor
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Witness: Shaw, George G.Contributor Type: Personal
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Witness: Bryan, R. D.Contributor Type: Personal
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Witness: McKee, Edwin G.Contributor Type: PersonalContributor Info: Witness for illustration.
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Printer: Norris Peters Co.Contributor Type: OrganizationContributor Info: The Norris Peters Co., Washington, D. C.
Publisher
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Name: United States. Patent Office.Place of Publication: [Washington D.C.]
Date
- Creation: 1907-03-12
- Acceptance Date: 1907-03-12
- Submission Date: 1906-07-11
Language
- English
Description
- Content Description: Patent for a pressure triggered railroad switch that attaches more easily to the tracks and automatically closes when the pressure of the railroad cars is taken off of it.
- Physical Description: 2 sheets, 3 p. : ill. ; 23 cm.
Subject
- Library of Congress Subject Headings: Inventions
- University of North Texas Libraries Browse Structure: Science and Technology
- University of North Texas Libraries Browse Structure: Business, Economics and Finance - Transportation - Railroads
- Keyword: switches
- Keyword: train tracks
Primary Source
- Item is a Primary Source
Coverage
- Place Name: United States - Texas - Kaufman County - Kaufman
Collection
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Name: Texas PatentsCode: TXPT
Institution
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Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Rights
- Rights License: pd
Resource Type
- Patent
Format
- Text
Identifier
- Patent Number: 847089
- Government Documents No.: 02/325619
- Archival Resource Key: ark:/67531/metapth513079
Note
- Display Note: "Application filed July 11, 1906. Serial No. 325,619."