Method and apparatus for examining documents
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 1, 1986
Grant Date -
N/A
app pub date -
Nov 22, 1983
filing date -
Nov 22, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Improved apparatus is provided for examining large quantities of documents and, particularly, x-rays, positioned in front of a viewing station. The present invention utilizes an elongate sheet of plastic which can be power controlled to move in a generally horizontal direction across the viewing station. In the area of the viewing station, the plastic sheet is tilted backward, so that gravity assists in retaining the documents on the plastic sheet. Novel means are provided for retaining the film on the plastic sheet between the idler rollers and drums. Improved methods are disclosed herein for viewing large quantities of documents such as x-rays.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully