David Carswell

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle door checker
- Patent number 10,968,668
- Issue date Apr 6, 2021
- Multimatic Inc.
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle door checker
- Patent number 10,570,653
- Issue date Feb 25, 2020
- Multimatic Inc.
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Automotive door hinge with removable component adapted for structur...
- Patent number 6,591,451
- Issue date Jul 15, 2003
- Multimatic, Inc.
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door check having a link coated with moldable materials
- Patent number 5,173,991
- Issue date Dec 29, 1992
- Multimatic Inc.
- David Carswell
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE DOOR CHECKER
- Publication number 20190368243
- Publication date Dec 5, 2019
- MULTIMATIC INC.
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
VEHICLE DOOR CHECKER
- Publication number 20180283061
- Publication date Oct 4, 2018
- Multimatic, Inc.
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Automotive door hinge with removable component adapted for structur...
- Publication number 20020174518
- Publication date Nov 28, 2002
- Rudolf Gruber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES