Surgical cutting tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 24, 1990
Grant Date -
N/A
app pub date -
Jul 13, 1988
filing date -
Jul 13, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surgical cutting tool which may be used in cutting away protruberances from the skin of an individual includes a thin flexible blade including two side margins and a front margin which is keen-edged, and two finger grips which each include an engagement surface affixed to and extending along one side margin of the blade, and an outwardly facing gripping surface so that the tool can be held by the finger grips and thereby safely, easily and comfortably bent into an arcuate shape for cutting, by bringing the finger grips closer together. Preferably each gripping surface forms a rounded notch conforming in approximate shape to a finger. The gripping surface forming the notch may include gripping protrusions which enable a user's fingers to grip the tool by the finger grips firmly. The tool preferably includes a sheath-like guard formed from flexible material which is affixed to and extends along and covers a rear margin of the blade between the finger grips. Although the guard protects a user of the tool from the keen-edged blade rear margin, the flexible material from which it is formed allows the user to bend the blade without substantial resistance from the guard.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| WISCONSIN ALUMNI RESEARCH FOUNDATION | 614 WALNUT STREET 13TH FLOOR MADISON WI 53726 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Hartlaub, Mark T | 14 Celia Ct., Madison, WI 53711 | 1 | 68 |
| Hartlaub, Paul P | 1135 S. 23rd St., Milwaukee, WI 53204 | 1 | 68 |
| Hartlaub, Thaddeus J | 6765 Schroeder Rd., Madison, WI 53711 | 6 | 124 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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