METHOD OF MAKING MULTI-LAYER VALVE CONSTRUCTION HAVING FLUID SEALING LAYER
- Application ID: EP16188636
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). Marks & Clerk is specialised in B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
- 13.07.2011 - Priority Date (US 201161507581P)
- 22.02.2017 - Publication A1 (EP3133031)