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Class Information
Number: 401/103
Name: Coating implements with material supply > Projectable and retractable tool > Tip-pressure projection
Description: Implement including means to cause exposure of the tool, which means is actuated in response to the application of substantially axial force on the tool or on a portion of the implement immediately adjacent the tool.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7147394 |
Writing insert with non-destructive final inspection |
Dec. 12, 2006 |
| 7137751 |
Writing instrument with cushioning element |
Nov. 21, 2006 |
| 6914596 |
Personal digital assistant with retractable stylus |
Jul. 5, 2005 |
| 6860667 |
Writing instrument with biased rotatable assembly |
Mar. 1, 2005 |
| 6428232 |
Roller ball pen with adjustable spring tension |
Aug. 6, 2002 |
| 6261015 |
Roller ball pen with adjustable spring tension |
Jul. 17, 2001 |
| 6135660 |
Marking instruments |
Oct. 24, 2000 |
| 5599853 |
Erasable inks |
Feb. 4, 1997 |
| 5004362 |
Mechanical pencil |
Apr. 2, 1991 |
| 4696594 |
Cosmetic pencil having advanceable cosmetic mass |
Sep. 29, 1987 |
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