Rotary Boring Drill

Rotary Boring Drill Metadata

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Title

Main Title Rotary Boring Drill
Alternate Title Rotary Boring-Drill

Creator

Inventor: Hughes, Howard R.

Creator Type: Personal

Creator Info: Howard R. Hughes, of Houston, Texas, Assignor to Sharp-Hughes Tool Company, of Houston, Texas, a Corporation of Texas

Contributor

Assignee: Sharp-Hughes Tool Company

Contributor Type: Organization
Witness: Townes, E. W.

Contributor Type: Personal
Witness: Jones, Murray B.

Contributor Type: Personal

Publisher

Name: United States. Patent Office.

Place of Publication: [Washington D.C.]

Date

Creation: 1916-12-19
Acceptance Date: 1916-12-19
Submission Date: 1914-12-30

Language

English

Description

Content Description: Patent for a rotary boring drill that shears off material in a circular manner while drilling holes.
Physical Description: [2], 5 p. : ill. ; 23 cm.

Subject

Library of Congress Subject Headings: Inventions
University of North Texas Libraries Browse Structure: Science and Technology
Keyword: drills
Keyword: drilling

Primary Source

Item is a Primary Source

Coverage

Place Name: United States - Texas - Houston County

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: 1209299
Government Documents No.: 02/879787
Archival Resource Key: ark:/67531/metapth857719

Note

Display Note: No printers are listed on this patent.