Inventor
Ronald Holt
Inventor
Westminster, CO, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates33%
H02KDynamo-electric machines7%
Y10TTechnical subjects covered by former us classification7%
B29CShaping or joining of plastics6%
F16HGearing6%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%
E05DHinges or suspension devices for doors, windows or wings3%
E05FDevices for moving wings into open or closed position3%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof3%
PatentTitleYear
11,021,908Dual cord operating system for an architectural covering202110,941,615Noise dampening motor drive system for retractable covering for architectural openings202110,941,614Operating system for an architectural covering2021D0911064Rail with end cap for an architectural covering202110,851,587Motor assemblies for architectural coverings202010,731,411End caps for architectural coverings202010,724,295Collapsible vane structure and related method for a shade for an architectural opening202010,711,518Self-centering end caps for architectural structure coverings202010,655,385Dual cord operating system for an architectural covering202010,648,230Attachment member for an architectural covering202010,641,040Covering for an architectural opening having nested tubes202010,604,998Shading display and sample202010,519,713Static mitigation end cap for a covering for an architectural opening201910,407,983Operating system for an architectural covering2019D0858139Rail for an architectural covering20199,926,741'Noise dampening motor drive system for retractable covering for architectural openings'20189,828,800Collapsible vane structure and related method for a shade for an architectural opening20179,702,187'Covering for an architectural opening having nested tubes'20179,410,371'Noise dampening motor drive system for retractable covering for architectural openings'20169,080,377'Collapsible vane structure and related method for a shade for an architectural opening'20158,496,768'Collapsible vane structure and related method for a shade for an architectural opening'20138,307,878'Noise dampening motor drive system for retractable covering for architectural openings'20127,832,450'Lift cord system for retractable covering'20107,686,059'Top down/bottom up control system for retractable shade'2010D0565940'Head rail for retractable covering for architectural openings'20087,159,635'Lift cord spool for coverings for architectural openings'20074,444,022'Water heating system'19844,328,683'Water heating system'19824,075,816'Wrapper sheet feed for wrapping machine'19783,952,859'Intermittent drive for roll wrapper'19763,938,650'Indexing article separating and feeding conveyor'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to FRANKLIN ELEC SUBSIDIARIES (3)· patent assignee history
1976–1978Based in Battle Creek, MI, US· patent location history
1982–1984Patents assigned to ALUMINUM CO OF AMERICA (2)· patent assignee history
1982Based in Export, PA, US· patent location history
1984Based in Delmont, PA, US· patent location history
2007–2021Patents assigned to HUNTER DOUGLAS (26)· patent assignee history
2007–2021Based in Westminster, CO, US· patent location history
2012–2013Patents assigned to HOLT RONALD (2)· patent assignee history
2012–2013Patents assigned to WISECUP STEPHEN T (2)· patent assignee history
2020Based in Westminister, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUNTER DOUGLAS | 26 | 2007–2021 |
| FRANKLIN ELEC SUBSIDIARIES | 3 | 1976–1978 |
| ALUMINUM CO OF AMERICA | 2 | 1982–1984 |
| HOLT RONALDself | 2 | 2012–2013 |
| WISECUP STEPHEN T | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westminster, CO, US | 25 | 2007–2021 |
| Battle Creek, MI, US | 3 | 1976–1978 |
| Westminister, CO, US | 1 | 2020 |
| Delmont, Pennsylvania, US | 1 | 1984 |
| Export, Pennsylvania, US | 1 | 1982 |