RAMSEY WINCH has a total of 29 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, mechanical elements and measurement are HEBEZEUGFABRIK PUETZER DEFRIES, GEARMATIC CO LTD and COMEUP IND INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | EPO (European Patent Office) | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Australia | 1 | |
#5 | Belgium | 1 | |
#6 | Canada | 1 | |
#7 | United Kingdom | 1 | |
#8 | Netherlands | 1 | |
#9 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Mechanical elements | |
#3 | Measurement | |
#4 | Machines | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Winches | |
#2 | Clutches and brakes | |
#3 | Gearing | |
#4 | Cranes | |
#5 | Measuring electric variables | |
#6 | Unspecified technologies | |
#7 | Vehicle connections |
# | Name | Total Patents |
---|---|---|
#1 | Brady Todd | 6 |
#2 | Beach Robert G | 6 |
#3 | Miller Jonathan A | 5 |
#4 | Ball Harold M | 5 |
#5 | Wilburn Jr Harold | 3 |
#6 | Milet Donald | 2 |
#7 | Landon Greg | 2 |
#8 | Miller Jonathan | 2 |
#9 | Ball H M | 2 |
#10 | Beach R G | 2 |
Publication | Filing date | Title |
---|---|---|
WO2019090324A1 | Electric winch control module with magnetic flux shield | |
US2016130121A1 | Self-engaging clutch | |
US2016130122A1 | Mechanical overload sensor system | |
US2016046469A1 | System and method for thermal protection of an electric winch | |
US8968140B1 | Electronically actuated clutch for a planetary winch | |
US9790063B1 | Electronically controlled clutch for a winch | |
US7891641B1 | Manual disengaging and self-engaging clutch | |
US6995682B1 | Wireless remote control for a winch | |
US6631886B1 | Winch housing with integral fairlead | |
US5072962A | Front/rear mounted portable load-bearing winch | |
US4720975A | Control valve | |
NL8201008A | Manually operated winch clutch - uses lever actuated slider with notched base running on balls forced down by lever to press rollers into shaft slots | |
US4379502A | Winch clutch | |
US4396102A | Locking clutch assembly in a winch |