System and method for additive manufacturing of an object
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 19, 2021
Grant Date -
Oct 5, 2017
app pub date -
Jun 19, 2017
filing date -
Nov 28, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of additive manufacturing of a three-dimensional object is disclosed. The method comprises sequentially forming a plurality of layers in a configured pattern corresponding to the shape of the object. Each layer is formed by dispensing at least one modeling material to form an uncured layer, and curing the uncured layer by radiation. In various exemplary embodiments of the invention the method comprises, for at least one layer, forming a stack of sacrificial radiation-protective layers to cover an exposed portion of the layer, such that an upper layer of the stack remains exposed during formation of any subsequent layer of the plurality of layers.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- B29C Class
- 6708 Applications Filed
- 4570 Patents Issued To-Date
- 68.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B29C Class
- 71.55 % this patent is cited more than
- 4 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 | Jul 19, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 19, 2032 |
