Description
Class C23D : ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
Subclass 13/02: After-treatment of the enamelled articles Removing defects by local re-melting of the enamel; Adjusting the shape
C23D 13/02
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 4 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 5755944 | Formation of layer having openings produced by utilizing particles deposited under influence of electric field | Jun 07, 96 | May 26, 98 | CANON KABUSHIKI KAISHA |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0290,308 | REPAIRING DEFECTS IN A GLASS OR GLASS CERAMIC COVERING ON A METAL OR CERAMIC SUBSTRATE INCLUDING THE SUBSTRATE SURFACE | Jun 29, 20 | Sep 15, 22 | OMERAS GMBH OBERFLÄCHENVEREDELUNG UND METALLVERARBEITUNG |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 24 Months (last 2 years Issuances)
- 24 Months (last 5 years Issuances)