How many patents does
Briggs & Stratton Corporation have?
patents
775
families
252
granted
230
applications
545
US
500
EP
96
WO
68
CN
55
RoW
56
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Briggs & Stratton Corporation
Top ten assignees appearing on patents
Briggs & Stratton Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| starter system for an engine | 26 | 2011 |
| air filter assembly for an engine | 16 | 2011 |
| zero-turn radius lawnmower with suspension system | 15 | 2012 |
| welded engine block for small internal combustion engines | 14 | 2013 |
| push button starting system for outdoor power equipment | 14 | 2009 |
| muffler attachment system | 13 | 2009 |
| ejector for pressure washers and pumps | 12 | 2012 |
| automatic choke for an engine | 12 | 2010 |
| booster water pump system | 12 | 2009 |
| internal combustion engine including electric starting system powered by lithium-ion bat… 🛈 | 12 | 2013 |