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Jacob H. Ely
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Indianapolis, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Push-in earplug and method of making the same using a mandrel
Patent number
11,786,408
Issue date
Oct 17, 2023
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acoustically probed over-the-ear hearing assessment devices and met...
Patent number
11,707,210
Issue date
Jul 25, 2023
3M Innovative Properties Company
James D. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Push-to-fit earplug with tip cavity
Patent number
11,304,851
Issue date
Apr 19, 2022
3M Innovative Properties Company
Robert C. Coffin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hearing protector
Patent number
D895901
Issue date
Sep 8, 2020
3M Innovative Properties Company
Robert C. Coffin
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Hearing protector
Patent number
D889754
Issue date
Jul 7, 2020
3M Innovative Properties Company
Robert C. Coffin
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Acoustically probed over-the-ear hearing assessment devices and met...
Patent number
10,617,333
Issue date
Apr 14, 2020
3M Innovative Properties Company
James D. Brown
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Selective attenuating earplug
Patent number
10,441,472
Issue date
Oct 15, 2019
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hearing protection device with convoluted acoustic horn
Patent number
10,052,234
Issue date
Aug 21, 2018
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Push to talk handheld device having a stepped body for buttons
Patent number
D816067
Issue date
Apr 24, 2018
3M Innovative Properties Company
Jacob H. Ely
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Push to talk handheld device having a curvature near the body and c...
Patent number
D806688
Issue date
Jan 2, 2018
3M Innovative Properties Company
Jacob H. Ely
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Selective attenuating earplug
Patent number
9,814,625
Issue date
Nov 14, 2017
3M Innovative Properties Company
Jacob Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hearing device tether with acoustic decoupling section
Patent number
9,445,177
Issue date
Sep 13, 2016
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Push to talk handheld device with body scallops around buttons
Patent number
D755760
Issue date
May 10, 2016
3M Innovative Properties Company
Jacob H. Ely
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
BATTERY POWERED DEVICE AND MECHANISM FOR ENGAGING BATTERY
Publication number
20240186634
Publication date
Jun 6, 2024
3M Innovative Properties Company
Yi-Chi Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASTIC ALLOY EARPLUG CORE
Publication number
20220354698
Publication date
Nov 10, 2022
3M Innovative Properties Company
Jacob H. Ely
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PUSH-IN EARPLUG AND METHOD OF MAKING THE SAME USING A MANDREL
Publication number
20220296420
Publication date
Sep 22, 2022
3M Innovative Properties Company
Jacob H. Ely
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EARPLUS ASSEMBLY AND METHOD FOR FORMING THE SAME
Publication number
20200390608
Publication date
Dec 17, 2020
3M INNOVATIVE PROPERTIES COMPANY
Jacob H. ELY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACOUSTICALLY PROBED OVER-THE-EAR HEARING ASSESSMENT DEVICES AND MET...
Publication number
20200214601
Publication date
Jul 9, 2020
3M Innovative Properties Company
James D. BROWN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PUSH-TO-FIT EARPLUG WITH TIP CAVITY
Publication number
20200197224
Publication date
Jun 25, 2020
3M Innovative Properties Company
Robert C. Coffin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEARING PROTECTION DEVICE WITH CONVOLUTED ACOUSTIC HORN
Publication number
20170360614
Publication date
Dec 21, 2017
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACOUSTICALLY PROBED OVER-THE-EAR HEARING ASSESSMENT DEVICES AND MET...
Publication number
20170245787
Publication date
Aug 31, 2017
3M Innovative Properties Company
James D. BROWN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Selective Attenuating Earplug
Publication number
20160302975
Publication date
Oct 20, 2016
3M Innovative Properties Company
Jacob H. Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hearing Device Tether With Acoustic Decoupling Section
Publication number
20150139470
Publication date
May 21, 2015
3M Innovative Properties Company
Jacob H. Ely
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTIVE ATTENUATING EARPLUG
Publication number
20140190494
Publication date
Jul 10, 2014
3M Innovative Properties Company
Jacob Ely
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE