BROWN & BIGELOW has a total of 201 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, Switzerland and Germany. Its main competitors in its focus markets consumer goods, machines and thermal processes are JOUR DAVID C T, OPTICAL SECURITY GROUP INC and TRANSKRIT CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 178 | |
#2 | Switzerland | 4 | |
#3 | Germany | 4 | |
#4 | France | 4 | |
#5 | United Kingdom | 4 | |
#6 | Austria | 2 | |
#7 | Finland | 2 | |
#8 | Spain | 1 | |
#9 | Greece | 1 | |
#10 | Ireland | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Machines | |
#3 | Thermal processes | |
#4 | Control |
# | Technology | |
---|---|---|
#1 | Writing or drawing tools | |
#2 | Unspecified technologies | |
#3 | Books | |
#4 | Filing and indexing | |
#5 | Ignition and extinguishing | |
#6 | Hand carried bags | |
#7 | Unspecified technologies | |
#8 | Office accessories | |
#9 | Smoking accessories | |
#10 | Time tables |
# | Name | Total Patents |
---|---|---|
#1 | Kristofek Frank J | 26 |
#2 | Fischer Howard L | 22 |
#3 | Trollen Martin E | 18 |
#4 | Gruber Francis E | 10 |
#5 | Welcker Paul H | 9 |
#6 | Winford Orion P | 8 |
#7 | Harris Blaine H | 7 |
#8 | Thull John F | 6 |
#9 | Felt Paul W | 6 |
#10 | Olson John J | 5 |
Publication | Filing date | Title |
---|---|---|
US2943778A | Depository calendar | |
GB853039A | Improvements in or relating to card indexes | |
US2931562A | Desk air fan | |
US2960781A | Multiple card index | |
US2960713A | Automobile vacuum cleaner | |
US2932018A | Multiple purpose electric lantern | |
US2892537A | Key chain and coin holder article | |
US2931114A | Article for attaching to a vehicle visor | |
US2958181A | Magnetic ball clock | |
US2831279A | Calendar handbook | |
US2840878A | Separable key holder | |
US2839860A | Car visor calendar | |
US2931293A | Personalizing calendars by printing press | |
US2852930A | Key holder | |
IE21641L | Desk pen sets | |
GB772707A | Improvements in or relating to desk pen sets | |
US2890090A | Desk pen set | |
US2796904A | Two-way billfold | |
US2796629A | Hinge mounting for lighter covers | |
US2788039A | Thermoplastic bag |