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.

Available Formats

Dublin Core: XML Dublin Core: JSON Dublin Core: Text Dublin Core: RDF/XML UNTL: XML Access METS: XML

Title

  • Main Title Check-Valve

Creator

  • Inventor: Kreiter, Richard F.
    Creator Type: Personal
    Creator Info: Richard F. Kreiter, of Houston, Texas, Assignor to Mahlon E. Layne, of Houston, Texas

Contributor

  • Witness: Hamblen, W. P., Jr.
    Contributor Type: Personal
  • Witness: Hamblen, A. R.
    Contributor Type: Personal
  • Witness: Wilson, D. E.
    Contributor Type: Personal
    Contributor Info: Witness for illustration.
  • Assignee: Layne, Mahlon E.
    Contributor Type: Personal
    Contributor Info: Mahlon E. Layne, of Houston, Texas

Publisher

  • 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

  • Name: Texas Patents
    Code: TXPT

Institution

  • Name: UNT Libraries Government Documents Department
    Code: 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."
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