File:Patent_for_Telegraphy_US1157839.pdf
From Wikipedia, the free encyclopedia
Original file (1,158 × 1,702 pixels, file size: 742 KB, MIME type: application/pdf, 7 pages)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionPatent for Telegraphy US1157839.pdf |
English: UNITED STATES PATENT OFFICE.
BORNETT L. BOBROFF, OF MILWAUKEE, WISCONSIN, ASSIGNOR TO UNIVERSAL INDICATOR COMPANY, OF MILWAUKEE, WISCONSIN. TELEGRAPHY. 1,157,839.Specification of Letters Patent. Patented Oct. 26, 1915 Application filed July 6, 1914.Serial No. 849,266. |
Date | |
Source |
UNITED STATES PATENT OFFICE. BORNETT L. BOBROFF, OF MILWAUKEE, WISCONSIN, ASSIGNOR TO UNIVERSAL INDICATOR COMPANY, OF MILWAUKEE, WISCONSIN. TELEGRAPHY. 1,157,839.Specification of Letters Patent. Patented Oct. 26, 1915 Application filed July 6, 1914.Serial No. 849,266. https://patentimages.storage.googleapis.com/09/d1/7a/fb521f94a419e0/US1157839.pdf |
Author | Bornett L. Bobroff (15 Sep 1882 - 27 Dec 1945) |
Licensing
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Patent_for_Telegraphy_US1157839.pdf |
Items portrayed in this file
depicts
26 October 1915Gregorian
application/pdf
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:48, 24 February 2024 | 1,158 × 1,702, 7 pages (742 KB) | Bayoustarwatch | Uploaded a work by BORNETT L. BOBROFF from UNITED STATES PATENT OFFICE. BORNETT L. BOBROFF, OF MILWAUKEE, WISCONSIN, ASSIGNOR TO UNIVERSAL INDICATOR COMPANY, OF MILWAUKEE, WISCONSIN. TELEGRAPHY. 1,157,839.Specification of Letters Patent. Patented Oct. 26, 1915 Application filed July 6, 1914.Serial No. 849,266. https://patentimages.storage.googleapis.com/09/d1/7a/fb521f94a419e0/US1157839.pdf with UploadWizard |
File usage
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Short title | 1498695941545650619-01157839 |
---|---|
Conversion program | ImageMagick 6.9.0-6 Q8 x86_64 2015-02-23 http://www.imagemagick.org |
Encrypted | no |
Page size | 556.8 x 817.92 pts |
Version of PDF format | 1.3 |