|
The ornamental design for an amalgam dispenser, as shown. |
|||||||||||||||||
FIG. 1 is a perspective view of an amalgam dispenser showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 3521793, | |||
| 4139030, | Jan 17 1977 | Engelhard Corporation | Amalgam dispensing device |
| 4228919, | Sep 08 1978 | Dental amalgam dispenser | |
| 4349125, | Oct 13 1978 | Sliding dental amalgam dispenser | |
| 4360126, | Oct 13 1978 | Rotary dental amalgam dispenser | |
| 219025, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 25 1983 | BASILE, PETER A | JOHNSON & JOHNSON DENTAL PRODUCTS COMPANY, A NJ CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004090 | /0945 | |
| Feb 04 1983 | Johnson & Johnson Dental Products Company | (assignment on the face of the patent) | / | |||
| Nov 12 1987 | A -COMPANY, INC | Johnson & Johnson Dental Products Company | MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 1987 | 004898 | /0023 | |
| Nov 12 1987 | JANAR COMPANY, INC | Johnson & Johnson Dental Products Company | MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 1987 | 004898 | /0023 | |
| Nov 12 1987 | CERAMCO, INC | Johnson & Johnson Dental Products Company | MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 1987 | 004898 | /0023 | |
| Dec 21 1992 | JOHNSON & JOHNSON CONSUMER PRODUCTS, INC | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST | 006384 | /0446 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |