Rotary acoustic horn

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12070815
APP PUB NO 20230038455A1
SERIAL NO

17756671

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary acoustic horn. The rotary acoustic horn includes a shaft having an axial input end and an axial output end; and at least one welding portion; wherein the welding portion comprises an outer weld face that expands and contracts with the application of acoustic energy; wherein the welding portion comprises a first opposing end portion and a second opposing end portion; wherein the welding portion comprises through holes extending substantially along an axial direction of the welding portion from the first opposing end portion to the second opposing end portion; and wherein the through holes are located between the weld face and the shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerdes, Ronald W St. Paul, US 22 298
Nayar, Satinder K Woodbury, US 50 598
Oblak, Donald S North St. Paul, US 12 174
Rowell, Timothy J St. Paul, US 10 37
Schelhaas, Verlin W New Richmond, US 5 2
Trice, Jennifer L Hugo, US 22 593
Zhang, Peihui Woodbury, US 10 75

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