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Publication numberUSD234644 S
Publication typeGrant
Publication dateMar 25, 1975
Filing dateApr 22, 1974
Publication numberUS D234644 S, US D234644S, US-S-D234644, USD234644 S, USD234644S
InventorsTsuneyoshi Sugiyama
Original AssigneeFeather Kogyo Kabushiki Kaisha Filed Apr
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Blood lancet
US D234644 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent Des. 234,644 Patented Mar. 25, 1975 BLOOD LAN'CET Tsuneyoshi Sugiyama, Seki, Japan, assignor to Feather Kogyo Kabushiki Kaisha Filed Apr. 22, 1974, Ser. No. 462,890

Term of patent 14 years Int. Cl. D2402 US. Cl. D83-12 R FIG.1

FIG.2 FIG.3

FIG.9 r104 FIG.7

FIG. 1 is a front view of a blood lancet showing my new design.

FIG. 2 is a rear elevation view.

FIG. 3 is a left side view, the right side being a mirror image thereof.

FIG. 4 is a top plan view.

FIG. 5 is a bottom plan view.

FIG. 6 is a top perspective view.

FIG. 7 is a cross-sectional view of line 77 of FIG. 6. FIG. 8 is a cross-sectional view of line 8 -8 of FIG. 6. FIG. 9 is a cross-sectional view of line 99 of FIG. 6.

I claim: The ornamental design for a blood lancet, as shown and described.

References Cited UNITED STATES PATENTS 2,801,633 8/1957 Ehrlich 1283 14 3,046,987 7/1962 Ehrlich 128-3 14 3,517,670 6/1970 Speelman 128-314 BERNARD ANSHER, Primary Examiner

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US7374546Jan 29, 2004May 20, 2008Roche Diagnostics Operations, Inc.Integrated lancing test strip
US7488298Oct 8, 2004Feb 10, 2009Roche Diagnostics Operations, Inc.Integrated lancing test strip with capillary transfer sheet
US7670301Dec 5, 2007Mar 2, 2010Roche Diagnostics Operations, Inc.Integrated disposable for automatic or manual blood dosing
US8636674Jan 13, 2010Jan 28, 2014Roche Diagnostics Operations, Inc.Integrated disposable for automatic or manual blood dosing
US20040186394 *Jan 29, 2004Sep 23, 2004Roe Steven N.Integrated lancing test strip
US20050251064 *May 7, 2004Nov 10, 2005Roe Jeffrey NIntegrated disposable for automatic or manual blood dosing
US20100113977 *Jan 13, 2010May 6, 2010Roe Jeffrey NIntegrated disposable for automatic or manual blood dosing