Michael Yang

Person

Princeton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Foldable spider wheel for ascending and descending stairs
- Patent number 7,669,862
- Issue date Mar 2, 2010
- SterraClimb LLC
- Steven Kamara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...
- Publication number 20130274973
- Publication date Oct 17, 2013
- Steven Kamara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...
- Publication number 20130192907
- Publication date Aug 1, 2013
- Joseph Sarokham
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...
- Publication number 20130186698
- Publication date Jul 25, 2013
- Joseph Sarokhan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STAIR-CLIMBING WHEELED VEHICLE
- Publication number 20130184917
- Publication date Jul 18, 2013
- STERRACLIMB LLC
- Joseph Sarokhan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Stair-Climbing Wheeled Vehicle
- Publication number 20100032911
- Publication date Feb 11, 2010
- STERRACLIMB LLC
- Joseph Sarokhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stairclimbing and Descending Hand Truck
- Publication number 20090309319
- Publication date Dec 17, 2009
- STERRACLIMB LLC
- Steven Kamara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Mechanical Tri-Wheel Retention Assembly for Stair-Climbing Wheeled...
- Publication number 20090133517
- Publication date May 28, 2009
- STERRACLIMB LLC
- Steven Kamara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Foldable spider wheel for ascending and descending stairs
- Publication number 20080265529
- Publication date Oct 30, 2008
- Steven Kamara
- A45 - HAND OR TRAVELLING ARTICLES

Michael Yang

Person

Patents Grantslast 30 patents

Foldable spider wheel for ascending and descending stairs

Patents Applicationslast 30 patents

STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...

STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...

STAIR CLIMBING WHEELED VEHICLE, AND SYSTEM AND METHOD OF MAKING AND...

STAIR-CLIMBING WHEELED VEHICLE

Stair-Climbing Wheeled Vehicle

Stairclimbing and Descending Hand Truck

Mechanical Tri-Wheel Retention Assembly for Stair-Climbing Wheeled...

Foldable spider wheel for ascending and descending stairs