Check-Valve Metadata
Metadata describes a digital item, providing (if known) such information as creator, publisher, contents, size, relationship to other resources, and more. Metadata may also contain "preservation" components that help us to maintain the integrity of digital files over time.
Title
- Main Title Check-Valve
Creator
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Inventor: Kreiter, Richard F.Creator Type: PersonalCreator Info: Richard F. Kreiter, of Houston, Texas, Assignor to Mahlon E. Layne, of Houston, Texas
Contributor
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Witness: Hamblen, W. P., Jr.Contributor Type: Personal
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Witness: Hamblen, A. R.Contributor Type: Personal
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Witness: Wilson, D. E.Contributor Type: PersonalContributor Info: Witness for illustration.
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Assignee: Layne, Mahlon E.Contributor Type: PersonalContributor Info: Mahlon E. Layne, of Houston, Texas
Publisher
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Name: United States. Patent Office.Place of Publication: [Washington D.C.]
Date
- Creation: 1909-09-28
- Acceptance Date: 1909-09-28
- Submission Date: 1905-08-15
Language
- English
Description
- Content Description: Patent for a valve used for well drilling designed to be confine fluid around the pipe. Illustrations included.
- Physical Description: [1], 2 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 - Oil and Gas - Gas Wells
- University of North Texas Libraries Browse Structure: Business, Economics and Finance - Oil and Gas - Oil Wells
- Keyword: wells
- Keyword: well drilling
Primary Source
- Item is a Primary Source
Coverage
- Place Name: United States - Texas - Harris County - Houston
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: 935118
- Archival Resource Key: ark:/67531/metapth514275
Note
- Display Note: "Application filed August 15, 1905. Serial No. 274,323. Renewed October 2, 1908. Serial No. 455,852."