Plunger
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 16, 2010
Grant Date -
Jun 7, 2007
app pub date -
Nov 17, 2004
filing date -
Nov 19, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A plunger intended for an inserter for an intrauterine device with a T-body, which plunger has a first end and a second end. The plunger's length in its longitudinal direction is substantially larger than the diameter of the cross-section perpendicular to the longitudinal direction. The plunger's cross-section is substantially circular. An opening (17) has been arranged in the plunger's longitudinal direction so that the opening's longitudinal axis is substantially the same as the plunger's longitudinal axis. The opening at the first end of the plunger is arranged to expand in a direction perpendicular to its longitudinal axis to form a tip portion, so that the tip portion has at least one surface (6, 7, 8, 9, 10, 11), which along at least a portion of the tip portion's length turns at least 35.degree. in relation to a first plane in parallel with the longitudinal axis and at least 35.degree. in relation to a plane at an angle in relation to the longitudinal axis.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 23 Citation Count
- A61F Class
- 54.53 % this patent is cited more than
- 15 Age
