Dear Ms Gorak-Marecik and others interested in older US data:
Searching in our PatSearch FullText database, I find 132 patents mentioning 'meehanite.' All but three of them issued between 1929 and 1973. I can see that some of them are not assigned to the
Meehanite Metal Company (or Corporation), but simply have a mention of Meehanite somewhere in the text. The earliest patent, granted in 1929, is a patent to Augustus Meehan, assigned to the Meehanite
Metal Corporation, and entitled "Method of Heat Treating Iron."
1836-1971 US fulltext data is available as a menu selection when you search in PatSearch Fulltext. Because of the nature of the older text, pinpoint accuracy is not possible for bibliographic fields,
necessitating closer inspection of results to determine where the search term is found in the document. If you would like to know more about the search options for this data, please let me know.
Best regards,
Judy Hickey
Agnieszka Gorak-Marecik wrote:
> Dear PIUG USERS,
>
> I'm looking for American patents of International Meehanite Metal
> Co., granted in the years 1960-1980. In USPTO database I can
> find three of them, but of course I can find only those which are
> granted after 1976. Using the name of asignee I can't find patents
> published in sixties and seventies. I would be very grateful for your
> help.
>
> Agnieszka Gorak-Marecik
>
> University of Mining and Metallurgy
> Main Library
> Department of Special Collecions
>
> Al. Mickiewicza 30
> 30-059 Cracow
> Poland
> tel.: +48 126173217
> e-mail: marecik@bg.agh.edu.pl
>
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-- Judy Hickey MicroPatent LLC Product Development 203 466-5055 http://www.micropat.com
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