Alif retractor assembly
Description
Claims
The ornamental design for an ALIF retractor assembly, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D832432
Type: Grant
Filed: May 4, 2017
Date of Patent: Oct 30, 2018
Inventors: James L. Chappuis (Atlanta, GA), John Daly (Atlanta, GA), Eric Grantham (Atlanta, GA)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Tracey J Bell
Application Number: 29/602,894
Type: Grant
Filed: May 4, 2017
Date of Patent: Oct 30, 2018
Inventors: James L. Chappuis (Atlanta, GA), John Daly (Atlanta, GA), Eric Grantham (Atlanta, GA)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Tracey J Bell
Application Number: 29/602,894
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135);
D8/16;
Manually Driven (32) (D24/147)