Karl J. Schaefer

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Everett, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sliding puck for seating assembly
- Patent number 8,783,612
- Issue date Jul 22, 2014
- The Boeing Company
- Joseph B. Barr
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hoist for aircraft cabin construction
- Patent number 7,270,297
- Issue date Sep 18, 2007
- The Boeing Company
- Karl J. Schaefer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Seat gantry
- Patent number 7,226,264
- Issue date Jun 5, 2007
- The Boeing Company
- N. Charles Eggleston
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Pneumatic monopod hoist
- Patent number 6,860,470
- Issue date Mar 1, 2005
- The Boeing Company
- Karl J. Schaefer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Ergonomic sander handle apparatus and method
- Patent number 6,558,235
- Issue date May 6, 2003
- The Boeing Company
- Frederic P. Berg
- B24 - GRINDING POLISHING
Information Patent Grant
Clamp squeeze apparatus and method
- Patent number 6,386,532
- Issue date May 14, 2002
- The Boeing Company
- Gary L. Donovan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Hoist for aircraft cabin construction
- Publication number 20050184194
- Publication date Aug 25, 2005
- Karl J. Schaefer
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Seat gantry
- Publication number 20050047901
- Publication date Mar 3, 2005
- The Boeing Company
- N. Charles Eggleston
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Pneumatic monopod hoist
- Publication number 20040099850
- Publication date May 27, 2004
- Karl J. Schaefer
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Ergonomic sander handle apparatus and method
- Publication number 20020132570
- Publication date Sep 19, 2002
- The Boeing Company
- Frederic P. Berg
- B24 - GRINDING POLISHING