File:Patent for a Switch for signaling systems for vehicles US1886078.pdf

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search
Go to page
next page →
next page →
next page →

Original file (1,158 × 1,702 pixels, file size: 618 KB, MIME type: application/pdf, 5 pages)

Captions

Captions

Patented Nov. 1, 1932 1,886,078 UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES Application filed March 31, 1930. Serial No. 440,287.

Summary

[edit]
Description
English: Patented Nov. 1, 1932 1,886,078

UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES

Application filed March 31, 1930. Serial No. 440,287.
Date
Source

Patented Nov. 1, 1932 1,886,078 UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES Application filed March 31, 1930. Serial No. 440,287.

https://patentimages.storage.googleapis.com/d2/58/9e/551caa89c56127/US1886078.pdf
Author Bornett L. Bobroff (15 Sep 1882 - 27 Dec 1945)

Licensing

[edit]
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current04:34, 5 March 2024Thumbnail for version as of 04:34, 5 March 20241,158 × 1,702, 5 pages (618 KB)Bayoustarwatch (talk | contribs)Uploaded a work by Bornett L. Bobroff (15 Sep 1882 - 27 Dec 1945) from Patented Nov. 1, 1932 1,886,078 UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES Application filed March 31, 1930. Serial No. 440,287. https://patentimages.storage.googleapis.com/d2/58/9e/551caa89c56127/US1886078.pdf with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Patent_for_a_Switch_for_signaling_systems_for_vehicles_US1886078.pdf&oldid=858008263"