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Harsha N. Devappa
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Pune, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Arrangement for sealing portion of wires between LED array board an...
Patent number
11,821,617
Issue date
Nov 21, 2023
Appleton Grp LLC
Pratik G. Paratwar
F21 - LIGHTING
Information
Patent Grant
Explosion proof standard linear LED lighting fixture
Patent number
D935064
Issue date
Nov 2, 2021
Appleton Grp LLC
Ritu Raj
D26 - Lighting
Information
Patent Grant
Explosion proof emergency linear LED lighting fixture
Patent number
D935065
Issue date
Nov 2, 2021
Appleton Grp LLP
Anoop R. Zutti
D26 - Lighting
Information
Patent Grant
LED fixture
Patent number
10,704,778
Issue date
Jul 7, 2020
Appleton Grp LLC
Suraj N. Desai
F21 - LIGHTING
Information
Patent Grant
Connection mechanism
Patent number
10,591,147
Issue date
Mar 17, 2020
Appleton Grp LLC
Harsha N. Devappa
F21 - LIGHTING
Information
Patent Grant
Enclosure for lighting systems
Patent number
10,480,763
Issue date
Nov 19, 2019
Appleton Grp LLC
Karan C. Mandlekar
F21 - LIGHTING
Information
Patent Grant
LED fixture with air gap and heat dissipation
Patent number
10,473,318
Issue date
Nov 12, 2019
Appleton Grp LLC
Harsha N. Devappa
F21 - LIGHTING
Information
Patent Grant
Drain system for a luminaire
Patent number
10,274,170
Issue date
Apr 30, 2019
Appleton Grp LLC
Santosh K. Patil
F21 - LIGHTING
Information
Patent Grant
Lighting fixture
Patent number
D808560
Issue date
Jan 23, 2018
Appleton Grp LLC
Harsha N. Devappa
D26 - Lighting
Information
Patent Grant
Lighting fixture
Patent number
D802196
Issue date
Nov 7, 2017
Appleton Grp LLC
Harsha N. Devappa
D26 - Lighting
Patents Applications
last 30 patents
Information
Patent Application
ARRANGEMENT FOR SEALING PORTION OF WIRES BETWEEN LED ARRAYBOARD AND...
Publication number
20220341584
Publication date
Oct 27, 2022
Pratik G. Paratwar
F21 - LIGHTING
Information
Patent Application
LED Fixture
Publication number
20190301718
Publication date
Oct 3, 2019
Suraj N. Desai
F21 - LIGHTING
Information
Patent Application
LED FIXTURE
Publication number
20190203924
Publication date
Jul 4, 2019
Appleton Grp LLC
Harsha N. Devappa
F21 - LIGHTING
Information
Patent Application
Drain System for a Luminaire
Publication number
20190017682
Publication date
Jan 17, 2019
Appleton Grp LLC
Santosh K. Patil
F21 - LIGHTING
Information
Patent Application
Connection Mechanism
Publication number
20180003368
Publication date
Jan 4, 2018
Appleton Grp LLC
Harsha N. Devappa
F21 - LIGHTING
Information
Patent Application
ENCLOSURE FOR LIGHTING SYSTEMS
Publication number
20180003370
Publication date
Jan 4, 2018
Karan C. Mandlekar
F21 - LIGHTING