Title:
Retainer spring clamp for a coffee filter
United States Patent D317388


Inventors:
White, Neal T. (2716 Pittmantown Rd., Suffolk, VA, 23438)
Application Number:
07/225949
Publication Date:
06/11/1991
Filing Date:
07/29/1988
Primary Class:
Other Classes:
D07/387, D08/396, D08/499
Field of Search:
D7/400, D7/387, D7/399, D7/397, 210/477, 210/478, 210/473, 210/474, 210/479, 99/304, 99/306, 99/308, 99/323, D8/396, D8/499
View Patent Images:
US Patent References:
4656932Coffee filter ringApril, 1987KoppD7/400
4319758Ring sealMarch, 1982NicholsonD8/396
3858496DEVICE FOR SUSPENDING FOOD ARTICLES IN A COOKING MEDIUMJanuary, 1975Downers99/448
2814245Regenerating coffee cookerNovember, 1957Courtney99/308
2373987Filter frameApril, 1945Wolcott et al.210/479
2286231Catalyst unit for lightersJune, 1942Schmitt210/477
2282767Filter holderMay, 1942Peterson210/162
2108684Coffee makerFebruary, 1938Lynch210/479
1675855Combination strainer and containerJuly, 1928Kogler et al.210/474
1413892N/AApril, 1922Bergholz et al.210/479
0526331N/ASeptember, 1894Tobin210/478
0425374N/AApril, 1890Elliott210/479
0220691N/AOctober, 1879Adney210/479



Primary Examiner:
NOT, DEFINED
Attorney, Agent or Firm:
NORMAN B. RAINER (2008 FON DU LAC RD., RICHMOND, VA, 23229, US)
Claims:
1. The ornamental design for a retainer spring clamp for a coffee filter, asshown and described.

Description:

FIG. 1 is a top plan view of a retainer spring clamp for a coffee filter showing my new design, the bottom plan view being a mirror image; and

FIG. 2 is an elevational view thereof taken from the right side of FIG. 1.