Inventor
William C. Eungard
Inventor
Waterford, WI, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors44%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
B63CLaunching, hauling-out, or dry-docking of vessels11%
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles7%
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 thereof7%
E05DHinges or suspension devices for doors, windows or wings4%
E05FDevices for moving wings into open or closed position4%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates4%
PatentTitleYear
9,327,922'Dock leveler sealing systems'20169,212,510'Sealing systems and associated devices for sealing loading dock doors and the like'20159,073,710'Dock leveler sealing systems'20158,720,112'Door leveling apparatuses and associated methods of manufacture and use'20148,510,888'Dock leveler sealing systems'20138,307,589'Segmented dock seals for truck loading docks and associated systems and methods'20128,181,401'Loading dock truck and trailer seals and associated systems and methods'20128,112,949'Segmented dock seals for truck loading docks and associated systems and methods'20128,046,857'Dock leveler seals and associated methods and systems'20117,594,290'Dock leveler bottom pad'20097,044,474'Wiper seal method and apparatus'20066,431,252'Curtain for a vehicle shelter and method for making the same'20026,374,554'Vehicle shelter'20026,170,204'Vehicle shelter having channels'20015,902,073'Equipment support garment for divers'19995,607,258'Scuba diving harness for use with a buoyancy control device'19975,522,679'Buoyancy compensator having attached backpack'1996RE034963'Friction casting for a bolster pocket'19954,974,521'Friction casting for a bolster pocket'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1995Patents assigned to STANDARD CAR TRUCK CO (2)· patent assignee history
1990–1996Based in Plainfield, IL, US· patent location history
1997–1999Patents assigned to JOHNSON WORLDWIDE ASSOCIATES (2)· patent assignee history
1997–2016Based in Waterford, WI, US· patent location history
2001–2002Patents assigned to KELLEY CO INC (3)· patent assignee history
2011–2016Patents assigned to 4FRONT ENG SOLUTIONS IN (9)· patent assignee history
2012–2014Patents assigned to EUNGARD WILLIAM C (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 4FRONT ENG SOLUTIONS IN | 9 | 2011–2016 |
| EUNGARD WILLIAM Cself | 5 | 2012–2014 |
| KELLEY CO INC | 3 | 2001–2002 |
| JOHNSON WORLDWIDE ASSOCIATES | 2 | 1997–1999 |
| STANDARD CAR TRUCK CO | 2 | 1990–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waterford, WI, US | 16 | 1997–2016 |
| Plainfield, Illinois, US | 3 | 1990–1996 |