Patent information:
| Patent: | Utility 2,867,551 |
| Patented: | January 6, 1959 |
| Applied: | August 24, 1955 |
| Title: | Apparatus and Method for Applying Conductive Coatings to Insulators |
| Description: | Radio treatment process for CD 239 |
| Category: | RFI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| KOZAK, John | Toledo, OH |
Class and subclass information:
| Class: | 427 | COATING PROCESSES |
| Subclass: | 106 | ELECTRICAL PRODUCT PRODUCED; Hollow article; Glass (e.g., light bulb, etc.); |
| Class: | 118 | COATING APPARATUS |
| Subclass: | 63 | WITH HEAT EXCHANGE, DRYING, OR NON-COATING GAS OR VAPOR TREATMENT OF WORK; To remove or spread applied coating by gas blast; |
| Class: | 118 | COATING APPARATUS |
| Subclass: | 301 | PROJECTION OR SPRAY TYPE; With mask or stencil; |
| Class: | 118 | COATING APPARATUS |
| Subclass: | 315 | PROJECTION OR SPRAY TYPE; Plural projectors; Simultaneously acting on work; |
| Class: | 118 | COATING APPARATUS |
| Subclass: | 317 | PROJECTION OR SPRAY TYPE; Inside of hollow work; |
| Class: | 118 | COATING APPARATUS |
| Subclass: | 319 | PROJECTION OR SPRAY TYPE; Rotating turret work support; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 123 | ELECTRICAL PRODUCT PRODUCED; Metal coating; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 233 | INTERIOR OF HOLLOW ARTICLE COATING; Rotating the article; Spraying; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 282 | NONUNIFORM COATING; Mask or stencil utilized; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 425 | SPRAYING; Moving the base; Rotating or inverting; |
Known specimens:
| Number: | CD 239 |
Drawings:
Page 1 |