IP Library › Granted Patent US 977,624
Granted Patent S1
US 977,624 · App. 29/700,091 · Granted Feb 7, 2023

Portable negative pressure apparatus

Inventors: Ben Alan Askem (York, GB); Sarah Jenny Collinson (York, GB); Philip Walsh (Bristol, GB); Tom Moy (Norfolk, GB); Fabio Foleghi (Giussano, IT); Christian Riva (Cinisello Balsamo, IT)
Assignee: Smith & Nephew PLC
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Quick Facts
Patent No.
US 977,624
App. No.
29/700,091
Granted
Feb 7, 2023
Kind
S1
Claims (1)

The ornamental design for a portable negative pressure apparatus, as shown and described.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2019
From: ASKEM, BEN ALAN; COLLINSON, SARAH JENNY
To: T.J. SMITH & NEPHEW LIMITED
Reel/Frame 050007/0257 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2019
From: WALSH, PHILIP; MOY, TOM; KINNEIR DUFORT DESIGN LTD.
To: SMITH & NEPHEW MEDICAL LTD.
Reel/Frame 050007/0267 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2019
From: SMITH & NEPHEW MEDICAL LIMITED
To: T.J. SMITH & NEPHEW LIMITED
Reel/Frame 050007/0287 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2019
From: T.J. SMITH & NEPHEW LIMITED
To: SMITH & NEPHEW PLC
Reel/Frame 050007/0292 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2019
From: FOLEGHI, FABIO; RIVA, CHRISTIAN; FLEXTRONICS DESIGN S.R.L.; FLEXTRONICS MEDICAL SALES AND MARKETING LIMITED
To: SMITH & NEPHEW MEDICAL LTD.
Reel/Frame 050015/0001 →
Continuity (2)
Continuation 29689345 · Apr 29, 2019
Division 29556366 · Feb 29, 2016