CHAPMAN/LEONARD STUDIO EQUIPMENT INC has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Canada, EPO (European Patent Office) and United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and optics are GRIP FACTORY MUNICH GMBH, CHAPMAN LEONARD STUDIO EQUIP and WOOD DENNIS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 15 | |
#2 | EPO (European Patent Office) | 12 | |
#3 | United States | 10 | |
#4 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Mechanical elements | |
#3 | Optics | |
#4 | Transport | |
#5 | Audio-visual technology | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Lifting and pushing | |
#2 | Frames | |
#3 | Cameras | |
#4 | Hand carts | |
#5 | Motor vehicles | |
#6 | Load transportation vehicles | |
#7 | Television | |
#8 | Vehicle parts | |
#9 | Transport or storage devices | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Chapman Leonard T | 38 |
#2 | Gasparian David | 2 |
#3 | Gorbatov Stanislov | 2 |
#4 | Kahn Hassan | 1 |
#5 | Mirzakhanian Sarmen | 1 |
#6 | Gorbatov Stas | 1 |
Publication | Filing date | Title |
---|---|---|
US2020319535A1 | Camera dolly electrical system | |
US2021066681A1 | Battery pack assembly for camera crane and equipment | |
US2020317245A1 | Camera dolly electrical system | |
US2019337785A1 | Powered mobile base for a camera crane | |
US2019339592A1 | Light weight two or three axis remote camera head | |
CA2979143A1 | Balanced camera slider | |
US2017205688A1 | Balanced camera slider | |
US2017023849A1 | Balanced camera slider | |
US2017184249A1 | Camera crane tractor | |
US9638986B1 | Mobile base for a camera crane | |
US2016299411A1 | Lightweight telescoping camera crane | |
CA2876700A1 | Camera isolators and swing heads |