William S. Osbome

Follow

Person

Vancouver, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ink tank cap and valve linkage
- Patent number 11,046,102
- Issue date Jun 29, 2021
- Hewlett-Packard Development Company, L.P.
- John J. Cantrell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK TANK CAP AND VALVE LINKAGE
- Publication number 20200238742
- Publication date Jul 30, 2020
- John J. Cantrell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL