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Catalog |
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This is the demonstrator file for the group's USPTO catalog.
Using the design patent in the catalog listing for 1932 as an example, you see the patent number "d87759" in the
listing. If you enter this number in the 'Pat2PDF' website at http://www.pat2pdf.org, you will recieve an Adobe Reader
'PDF' file with the following pages (shown under this listing) inside...
| Patent # | Assignee | Date |
Engineer | Topic | Theme (Game Name) | Found By |
| 1932 | ||||||
| d87759 | Rockola | 9/13/32 | D.C. Rockola | Game Device | Juggle Ball | AB |
| 1933 | ||||||
| 1908380 | Monarch Tool | 5/9/33 | Tratsch | Coin Slide | MS | |
| 1908752 | Monarch Tool | 5/16/33 | L.M. Hall | Coin Slide | MS | |
| d90926 | Rockola | 10/24/33 | D.C. Rockola | Game Device | Jig Saw | MS |
| d90927 | Rockola | 10/24/33 | D.C. Rockola | Game Device | '33 World Series | MS |
| 1934 | ||||||
| 1973820 | 9/18/34 | D. MacDougall | Game Device |
Genco Baseball? |
MS | |
