We recently purchased a
large archive of patents printed on heavy stock paper which were used many years
ago in the United States Patent and Trademark Office Examining Room for
reference purposes prior to conversion to microfilm. These were discarded years ago when
the United States Patent and Trademark Office decided it no longer needed the
paper for the examiners. These are the actual documents used and are
anywhere from 70 to 120 years old. They are not reproductions. Many of these
patents have a stamp on them saying "Examiners Office" and they also have
handwritten comments by the examiners. We have over 500 of these we will be
adding to our website over the next several months. The range of dates these patents were
printed are from the 1880's to the 1930's. You can look on this page below to see the patents we have put online so far or feel free to call us.
you have any questions, feel free to call our toll free number at 1.888.786.2576
or direct at 703.787.3552.
We will always maintain our founding commitment to customer satisfaction and the delivery of an educational product with an enjoyable shopping experience. Please
let us know how we may be of service to you. We are a Coronavirus Free Zone.
All Old Stock and Bond
Certificates are actual authentic certificates and are sold only as collectibles.
We do not sell reproductions and offer a lifetime guarantee to the
authenticity of everything we sell.