How many patents does
Rite-Hite Holding Corporation have?
patents
1,075
families
169
granted
310
applications
765
US
351
EP
176
WO
115
CN
90
JP
11
KR
1
RoW
331
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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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patent families
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Rite-Hite Holding Corporation
Top ten assignees appearing on patents
Rite-Hite Holding Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pliable-wall air ducts with internal expanding structures | 36 | 2010 |
| methods and apparatus to detect and warn proximate entities of interest | 35 | 2010 |
| head curtains for dock shelters or dock seals | 23 | 2008 |
| motion sensing dock lighting systems | 19 | 2013 |
| systems and methods to retain and refeed door curtains | 18 | 2013 |
| externally tensioned pliable air ducts | 18 | 2014 |
| seal assembly for loading dock seals and shelters | 18 | 2012 |
| flexible insulated door panels with internal baffles | 17 | 2010 |
| powered safety curtains | 17 | 2011 |
| track and guide system for a door | 16 | 2006 |