Filter apparatus

- Corning Incorporated
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the claimed filter apparatus.

FIG. 2 is a side view of the claimed apparatus showing volumetric markings.

FIG. 3 is a side view of the claimed apparatus.

FIG. 4 is a top view of the filter apparatus; and,

FIG. 5 is a bottom plan view of the filter apparatus.

The broken line showing in FIGS. 4 and 5 is included for the purpose of illustrating and forms no part of the claimed design.

Claims

The ornamental design for a filter apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
2835392 May 1958 Hamilton
3132768 May 1964 Orr
D310123 August 21, 1990 Carlson
D370051 May 21, 1996 Samson et al.
D463027 September 17, 2002 Drocourt et al.
6536687 March 25, 2003 Navis et al.
Other references
  • http://www.vwrsp.com/catalog/product/index.cgi?catalog—number=73520-982&inE=1&highlight=73520-982.
  • http://www.vwrsp.com/catalog/product/index.cgi?catalog—number=28199-698&inE=1&highlight=28199-698.
  • http://www.fishersci.com/wps/portal/PRODUCTDETAIL?productId=606099&catalogId=29104&pos=24&catCode=RE—SC&fromCat=yes&keepSessionSearchOutPut=true&brCategoryId=55980&hlpi=y&fromSearch=.
Patent History
Patent number: D602558
Type: Grant
Filed: Nov 21, 2008
Date of Patent: Oct 20, 2009
Assignee: Corning Incorporated (Corning, NY)
Inventors: Thomas Jay Beams (Mount Upton, NY), Connie Marie Head (Burlington Flats, NY), David Alan Kenney (Lunenburg, MA), Joseph Christopher Wall (Southborough, MA)
Primary Examiner: Robin V Webster
Attorney: Susan S. Wilks
Application Number: 29/328,319