Golden has been acquired by ComplyAdvantage.Read about it here ⟶

‌

US Patent D747557 Hearing protector

Patent D747557 was granted and assigned to 3M on January, 2016 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Applicant

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D7475570

Patent Inventor Names

Oscar M. Hemberg0

Brenda M. Bonney0

Douglas D. Fletcher0

Nicolas A. Echeverri0

Scott T. Cheek0

Date of Patent

January 12, 2016

Patent Application Number

294856890

Date Filed

March 21, 2014

Patent Citations Received

‌

US Patent D1001727 Battery pack

‌

US Patent D1003273 Headphone set

‌

US Patent D1013282 Earmuffs

‌

US Patent D1013662 Wireless earphone

‌

US Patent D1017574 Headphones

‌

US Patent D1024004 Electronic hearing protector

‌

US Patent D1025950 Wireless earphone

...

Patent Primary Examiner

‌

Elizabeth J Oswecki

No article content yet.

Timeline

No Timeline data yet.

Further Resources

Title

Author

Link

Type

Date

No Further Resources data yet.

References

Find more entities like US Patent D747557 Hearing protector

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.

Open Query Tool

Access by API