KRAH ARMIN has a total of 18 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets consumer goods are DAWSON JAMES CLIFFORD, STAPLES ALBERT FRANCIS and LOCWYN LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 6 | |
#2 | Austria | 4 | |
#3 | Switzerland | 4 | |
#4 | Denmark | 3 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Filing and indexing |
# | Name | Total Patents |
---|---|---|
#1 | Krah Armin | 18 |
Publication | Filing date | Title |
---|---|---|
GB189905402A | Improvements in Letter Files. | |
US651254A | Letter-file. | |
GB189817983A | Improvements in Portfolios, Letter Files and the like. | |
GB189617415A | Improvements in Machines for Perforating and the like. | |
GB189606866A | Improvements in Letter Files. | |
GB189513899A | Improvements in Letter Files and Newspaper Holders. | |
GB189311614A | An Improved Device for Embossing or Tooling the Backs of Books. |