Rotating keyed dispensing cartridge system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 2015
Grant Date -
Feb 27, 2014
app pub date -
Aug 16, 2013
filing date -
Aug 22, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A piston of a piston pump adapted to be selectively coaxially slidably coupled to a complementary actuator mechanism by a keying arrangement utilizing one or more key elements engaging with one or more keyways, to place the piston and actuator mechanism in rotational alignment about the axis and with keying involving complementary circumferential location of keying elements and keyways, complementary radial extents of key members and keyways relative the axis, and/or complementary shapes for the key elements and keyways normal the axis.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- B05B Class
- 976 Applications Filed
- 884 Patents Issued To-Date
- 90.58 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B05B Class
- 0 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 2027 |
