Dual C clip
Latest Fresenius Medical Care Holdings, Inc. Patents:
- Patient line blockage detection
- Closed loop dialysis treatment using adaptive ultrafiltration rates
- System for assessing and mitigating potential spread of infectious disease among dialysis patients
- Vascular access identification and validation system
- Systems and methods for analyzing spent dialysate
Description
The broken lines in the figures indicate portions of the clip which form no part of the claimed design.
Claims
The ornamental design for a dual C clip, as shown and described.
Referenced Cited
U.S. Patent Documents
4244544 | January 13, 1981 | Kornat |
D274213 | June 12, 1984 | Omata |
D295724 | May 17, 1988 | Shioda |
D295725 | May 17, 1988 | Shioda |
D309280 | July 17, 1990 | Balfanz-Lee |
D375890 | November 26, 1996 | Takai |
6109569 | August 29, 2000 | Sakaida |
6405414 | June 18, 2002 | Byrnes et al. |
6543100 | April 8, 2003 | Finley et al. |
D537331 | February 27, 2007 | Hill |
7490727 | February 17, 2009 | Spiers et al. |
7527012 | May 5, 2009 | Kutny Splaine |
D597403 | August 4, 2009 | Ho et al. |
D619452 | July 13, 2010 | Ollila |
D631740 | February 1, 2011 | Wood |
Patent History
Patent number: D647788
Type: Grant
Filed: Feb 23, 2011
Date of Patent: Nov 1, 2011
Assignee: Fresenius Medical Care Holdings, Inc. (Waltham, MA)
Inventors: Colin Weaver (Pleasanton, CA), Martin Crnkovich (Walnut Creek, CA)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Kilyk & Bowersox, P.L.L.C.
Application Number: 29/385,999
Type: Grant
Filed: Feb 23, 2011
Date of Patent: Nov 1, 2011
Assignee: Fresenius Medical Care Holdings, Inc. (Waltham, MA)
Inventors: Colin Weaver (Pleasanton, CA), Martin Crnkovich (Walnut Creek, CA)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Kilyk & Bowersox, P.L.L.C.
Application Number: 29/385,999
Classifications
Current U.S. Class:
D8/396