Thanks for the website. The database is searchable only by patent number
before 1976, and I have only the dates. Any ideas on how to match the
date to the patent number?

Carol
--
Carol A. Nickolai
Department of Anthropology
University of Pennsylvania Museum
email: [log in to unmask]
voicemail: 215-751-8989, 0077#


Scott A. Wieczorek wrote:
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> Another option, especially if you have the patent numbers is to go to
> www.uspto.gov.  There you can look through an online database with scanned-in and
> viewable original patents.
> Hope that this helps.
> Scott Wieczorek
> Historical Services Consultant