Coater arrangement for a 3D printer and method for applying two layers of particle-shaped construction material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 30, 2020
Grant Date -
Dec 21, 2017
app pub date -
Aug 25, 2015
filing date -
Aug 29, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A coating device arrangement 1 for a 3D printer is disclosed, comprising a coating device 3 having a container 17 defining an inner cavity for receiving particulate construction material which leads to an opening for outputting the particulate construction material, and a stroking member 15a, by which a stroking surface is formed which is directed downward, and which is configured to stroke over construction material output from the opening using the stroking surface to thereby level and/or compress the output particulate material. The coating device arrangement 1 further comprises a setting device 13 which is configured to variably set an inclination angle of the stroking surface 15a.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B29C Class
- 5693 Applications Filed
- 4194 Patents Issued To-Date
- 73.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B29C Class
- 59.74 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 30, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 30, 2031 |
