Description
Class C23D : ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
Subclass 11/00: Continuous processes for firing enamels; Apparatus therefor
C23D 11/00
Sub-Class
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 2 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11236427 | Systems and methods for in-line thermal flattening and enameling of steel sheets | Oct 18, 18 | Feb 01, 22 | POLYVISION CORPORATION |
| 9624584 | Coating method using enamel and equipment for carrying out the method | Jun 10, 14 | Apr 18, 17 | BHI Co., Ltd. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)