KILLAKATHU RAMANATHAN BABU

Person

CHENNAI, TAMILNADU, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Guide rail-pillar system of pneumatic vacuum elevator and a method...
- Patent number 12,024,404
- Issue date Jul 2, 2024
- KILLALATHU RAMANATHAN BABU
- Killakathu Ramanathan Babu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Overload valve assembly for a pneumatic vacuum elevator
- Patent number 11,845,633
- Issue date Dec 19, 2023
- Killakathu Ramanathan Babu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Seal assembly for a pneumatic vacuum elevator
- Patent number 11,814,267
- Issue date Nov 14, 2023
- Killakathu Ramanathan Babu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Locking device for a guide rail and a method thereof
- Patent number 11,802,021
- Issue date Oct 31, 2023
- Killakathu Ramanathan Babu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
A STRUCTURE FOR A GUIDE PILLAR SYSTEM OF A PNEUMATIC VACUUM ELEVATOR
- Publication number 20240300779
- Publication date Sep 12, 2024
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
A STRUCTURE FOR FRAME PIECES OF A PNEUMATIC VACUUM ELEVATOR
- Publication number 20240300780
- Publication date Sep 12, 2024
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
A GUIDE RAIL-PILLAR SYSTEM OF PNEUMATIC VACUUM ELEVATOR AND A METHO...
- Publication number 20230202800
- Publication date Jun 29, 2023
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SEAL ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR
- Publication number 20230192444
- Publication date Jun 22, 2023
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
OVERLOAD VALVE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR
- Publication number 20230139084
- Publication date May 4, 2023
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
A PNEUMATIC FLOW CONTROLLING DEVICE FOR A PNEUMATIC VACUUM ELEVATOR...
- Publication number 20230137918
- Publication date May 4, 2023
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
INTEGRATED NOISE SUPPRESSION APPARATUS FOR A PNEUMATIC VACUUM ELEVATOR
- Publication number 20230136840
- Publication date May 4, 2023
- KILLAKATHU RAMANATHAN BABU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
A LOCKING DEVICE FOR A GUIDE RAIL AND A METHOD THEREOF
- Publication number 20230126885
- Publication date Apr 27, 2023
- KILLAKATHU RAMANATHAN BABU
- B66 - HOISTING LIFTING HAULING

KILLAKATHU RAMANATHAN BABU

Person

Patents Grantslast 30 patents

Guide rail-pillar system of pneumatic vacuum elevator and a method...

Overload valve assembly for a pneumatic vacuum elevator

Seal assembly for a pneumatic vacuum elevator

Locking device for a guide rail and a method thereof

Patents Applicationslast 30 patents

A STRUCTURE FOR A GUIDE PILLAR SYSTEM OF A PNEUMATIC VACUUM ELEVATOR

A STRUCTURE FOR FRAME PIECES OF A PNEUMATIC VACUUM ELEVATOR

A GUIDE RAIL-PILLAR SYSTEM OF PNEUMATIC VACUUM ELEVATOR AND A METHO...

SEAL ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR

OVERLOAD VALVE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR

A PNEUMATIC FLOW CONTROLLING DEVICE FOR A PNEUMATIC VACUUM ELEVATOR...

INTEGRATED NOISE SUPPRESSION APPARATUS FOR A PNEUMATIC VACUUM ELEVATOR

A LOCKING DEVICE FOR A GUIDE RAIL AND A METHOD THEREOF