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University of Massachusetts Contoured Surgical Forceps US Patent 12605175

Favicon for changeflow.com USPTO Patent Grants - Diagnosis & Surgery (A61B)
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Summary

The USPTO granted US Patent 12,605,175 B2 to the University of Massachusetts on April 21, 2026, covering a contoured forceps handle designed with contoured surfaces on both arms to facilitate rotation in the user's hand. The patent, invented by Raymond Dunn and filed on January 22, 2019 (Application No. 16/254,290), contains 26 claims and CPC classifications spanning A61B (surgery) and B25G (handle configurations).

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What changed

The USPTO issued Patent No. 12,605,175 B2 to the University of Massachusetts, covering a contoured surgical forceps handle and associated contoured forceps onlays. The invention is classified under multiple CPC codes related to surgical instruments and handle design, with the 26 claims primarily directed to the contoured handle geometry and its application to standard forceps. Assignees and licensees should review the issued claims to assess freedom-to-operate implications for competing surgical handle or forceps products, and to identify potential licensing or enforcement opportunities arising from the granted patent scope.

For manufacturers of surgical instruments and medical device companies developing improved handle designs, this grant confirms that the specific contoured surface configuration disclosed in the claims is now protected intellectual property. Competitors seeking to develop similar ergonomic forceps handles should conduct clearance analyses to avoid infringement of the 26 issued claims.

Archived snapshot

Apr 21, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

← USPTO Patent Grants

Contoured surgical forceps

Grant US12605175B2 Kind: B2 Apr 21, 2026

Assignee

University of Massachusetts

Inventors

Raymond Dunn

Abstract

A contoured forceps handle is presented having a first arm with a contoured surface and a second arm with a contoured surface to provide for rotation in the hand of a user. The forceps handle may be used with a forceps or may have tips attached. Contoured forceps onlays are also presented that may be attached to forceps.

CPC Classifications

A61B 17/30 A61B 2017/00424 A61B 2017/00429 A61B 2017/0046 A61B 2017/0042 A61B 2017/00433 A61B 2017/305 A46B 5/026 B25G 1/102 B25G 1/105

Filing Date

2019-01-22

Application No.

16254290

Claims

26

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Named provisions

Contoured surgical forceps

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Last updated

Classification

Agency
USPTO
Published
April 21st, 2026
Instrument
Rule
Branch
Executive
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
US Patent 12,605,175 B2
Docket
16/254,290

Who this affects

Applies to
Medical device makers Healthcare providers Manufacturers
Industry sector
3345 Medical Device Manufacturing
Activity scope
Medical device manufacturing Surgical instrument design IP licensing
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Regulatory Affairs
Topics
Medical Devices Healthcare

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