AINSWORTH ALBERT A has a total of 12 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, audio-visual technology and packaging and shipping are RAND JAMES H, H C MILLER COMPANY and DUO TANG INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Audio-visual technology | |
#3 | Packaging and shipping | |
#4 | Machines | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Filing and indexing | |
#2 | Advertising | |
#3 | Books | |
#4 | Unspecified technologies | |
#5 | Special furniture | |
#6 | Containers for goods storage |
# | Name | Total Patents |
---|---|---|
#1 | Ainsworth Albert A | 12 |
Publication | Filing date | Title |
---|---|---|
US2267633A | Transparent display and filing device | |
US2204098A | Mounting for cards, photographs, and the like | |
US2218305A | Filing system for photographic prints and films | |
US2142261A | Mounting for cards, photographs, and the like | |
US2038468A | Hinged card | |
US1988368A | Filing device | |
US1862450A | Paper file | |
US1825845A | Filing system | |
US1461570A | Filing device | |
US1203448A | Bottle. | |
CA372087A | Card or photograph mounting | |
CA357850A | Filing device |