IP Library › Granted Patent US 1,117,752
Granted Patent S1
US 1,117,752 · App. 29/882,840 · Granted Mar 10, 2026

Expandable medical sheath

Inventors: Angela Rothfuss (Marietta, GA); Darren DeMedici (Marietta, GA)
Assignee: MiRus LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,117,752
App. No.
29/882,840
Granted
Mar 10, 2026
Kind
S1
Claims (1)

The ornamental design for an expandable medical sheath as shown and described.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED AT REEL: 67705 FRAME: 668. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 26, 2025
From: ROTHFUSS, ANGELA; DEMEDICI, DARREN
To: MIRUS LLC
Reel/Frame 072956/0757 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 12, 2024
From: ROTHFUSS, MELISSA; DEMEDICI, DARREN
To: MIRUS LLC
Reel/Frame 067705/0668 →
References Cited (52)
US 4553545A · Maass · 1985 [cited by examiner]
US 4921479A · Grazel · 1990 [cited by applicant]
US 5556414A · Turi · 1996 [cited by examiner]
US 6200290B1 · Burgmeier · 2001 [cited by applicant]
US D484979S · Fontaine · 2004 [cited by examiner]
US D553747S · Fliedner · 2007 [cited by examiner]
US D620107S · Bartlett · 2010 [cited by examiner]
US D635668S · Bartlett · 2011 [cited by examiner]
US D652918S · Egli · 2012 [cited by examiner]
US D652927S · Braido · 2012 [cited by examiner]
US D665500S · Martin · 2012 [cited by examiner]
US 8690936B2 · Nguyen et al. · 2014 [cited by applicant]
US 8790387B2 · Nguyen et al. · 2014 [cited by applicant]
US 9192751B2 · Macaulay et al. · 2015 [cited by applicant]
US D753289S · Shimon · 2016 [cited by examiner]
US D753290S · Shimon · 2016 [cited by examiner]
US 9301840B2 · Nguyen et al. · 2016 [cited by applicant]
US 9301841B2 · Nguyen et al. · 2016 [cited by applicant]
US D791317S · Bresco Torras · 2017 [cited by examiner]
US 9801619B2 · Lenker et al. · 2017 [cited by applicant]
US 9907931B2 · Birmingham et al. · 2018 [cited by applicant]
US 9956376B2 · Anderson et al. · 2018 [cited by applicant]
US 9987134B2 · Nguyen et al. · 2018 [cited by applicant]
US D838379S · Trump · 2019 [cited by examiner]
US 10391279B2 · Zhou et al. · 2019 [cited by applicant]
US 10517720B2 · Nguyen et al. · 2019 [cited by applicant]
US 10524905B2 · Nguyen et al. · 2020 [cited by applicant]
US 10524906B2 · Nguyen et al. · 2020 [cited by applicant]
US 10524907B2 · Nguyen et al. · 2020 [cited by applicant]
US 10548631B2 · Fitterer et al. · 2020 [cited by applicant]
US 10661049B2 · Anderson et al. · 2020 [cited by applicant]
US D887000S · Campo · 2020 [cited by examiner]
US 10792150B2 · Nguyen et al. · 2020 [cited by applicant]
US 10799685B2 · Zhou et al. · 2020 [cited by applicant]
US 10912919B2 · Bulman et al. · 2021 [cited by applicant]
US 10918829B2 · Fitterer et al. · 2021 [cited by applicant]
US 10980569B2 · Fitterer et al. · 2021 [cited by applicant]
US 11045317B2 · Nguyen et al. · 2021 [cited by applicant]
US 11413437B2 · Accisano, III · 2022 [cited by applicant]
US 11596766B2 · Anderson et al. · 2023 [cited by applicant]
US 11789695B2 · Schaer et al. · 2023 [cited by applicant]
US D1065575S · Ip · 2025 [cited by examiner]
US 20030004537A1 · Boyle · 2003 [cited by examiner]
US 20160106562A1 · Pucket, Jr. et al. · 2016 [cited by applicant]
US 20180256859A1 · Korkuch · 2018 [cited by examiner]
US 20180271636A1 · deBeer · 2018 [cited by examiner]
US 20200085524A1 · Ramadorai · 2020 [cited by applicant]
US 20210015612A1 · Nguyen et al. · 2021 [cited by applicant]
US 20210308418A1 · Worthley · 2021 [cited by examiner]
US 20220346950A1 · Le · 2022 [cited by examiner]
US 20240293229A1 · Rothfuss · 2024 [cited by examiner]
JP D1631023 · 2019 [cited by examiner]