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Model 70
Graphotype Machines
Machine Registry
Graphotype Patent Info
WWI dog tag Marking Outfit
Addressograph-Multigraph

GOT Patent Information?

Get it listed here - We are always in search of new history and information related to the Graphotype or the Addressograph-Multigraph company.

If you have patent information such as numbers or drawings not listed here please contact us with your information so we can include it here for review.

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Even if you feel the information is incomplete please forward what you have and we will take the time to research it.

PatentPending.blog.com

We want to extend thanks to Bob Shaver and his Patent Pending Blog web site for contributing to the P-38.net project.

Mr. Shaver has become a trusted and valued friend and contributor.

Thank you Mr. Shaver.

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While we have compiled quite a library of data relating to the Graphotype our visitors have "life" experiences involving Graphotype machines.

It is for this reason that we value your input. Please contact us with any information, comments or questions you might have about Graphotype Machines.

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Graphotype Patents

The Graphotype machine was patented after the Addressograph machine. The Addressograph machine was patented in April 28, 1896 by J. S. Duncan. The reason the Graphotype machine was patented after the Addressograph is because the Graphotype machine was designed and build as a support machine for the Addressograph. The Graphotype made the plates that the Addressograph used for imprinting.

Our friend Mr. Bob Shaver clearly illustrates Mr. Duncan's patent in his blog.

December 20, 2005

Military Dog Tags!

It wasn't too long ago that I wrote about my daughter's experience in her own seed business (Introduce Your Kids to Entrepreneurship). I recently "met" a young entrepreneur who had an even better introduction to business and entrepreneurship. That was Kobie, a 13 year old with his own internet business. Like me, his father wanted to expose him to business, and give him a way to earn some money. They thought of a business making dog tags, and bought an old addressograph machine to make them. With the addressograph machine in the back of a truck, they went to swap meets and other local events.

Bob Shaver

This excerpt from Bob Shaver's DogTagsRus blog.

- Patent Pending Blog Web Site-
- DogTagsRus Blog -
- Introduce Your Kids to Entrepreneurship Blog -

- Bob Shaver Website -

Addressograph Patent 1896

This is the machine that started it all. Joseph Duncan and his desire to make a machine to address letters and invoices was the beginning of one of a revolution.

6381 Graphotype

6381 Graphotype Page 2

6381 Graphotype Page 3

6381 Graphotype Page 4

6381 Graphotype Page 5

6381 Graphotype Page 6

Known Patent Numbers

United States Patents

D-180-507
D-197-997
D-197-998

2,115,456

2,710,406
2,732,793
2,734,453
2,759,253
2,765,733
2,765,849
2,766,827
2,815,947
2,821,128
2,844,094
2,848,047
2,864,306
2,868,115
2,868,120
2,868,121
2,889,768
2,919,779
2,944,649
2,951,442
2,958,463
2,969,727
2,973,853
2,982,390
2,999,577

3,004,194
3,018,723
3,019,017
3,029,920
3,060,849
3,069,075
3,077,828
3,191,154
3,232,508
3,253,691
3,263,828
3,283,870
3,323,628
3,340,800
3,410,205
3,428,158
3,430,010

Canadian Patents

To Be announced soon

If you have patent numbers NOT listed here please submit them to us using this email address. - PATENT NUMBER SUBMISSION -

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