Bulb duster tip
Claims
The ornamental design for a bulb duster tip, as shown and described.
| 69485 | October 1867 | Robbins |
| D29577 | November 1898 | Darrell |
| 879951 | February 1908 | Elias |
| 1628843 | May 1927 | Horton |
| 1876860 | September 1932 | Cooney |
| D97647 | November 1935 | Miller et al. |
| 2795245 | June 1957 | Meehan |
| D196464 | October 1963 | Kilbourn et al. |
| D199874 | December 1964 | Forest |
| 3252447 | May 1966 | Ramer |
| 4043341 | August 23, 1977 | Tromovitch |
| 4484698 | November 27, 1984 | Starr |
| 5098428 | March 24, 1992 | Sandlin |
| 5775546 | July 7, 1998 | Buehler |
| D433101 | October 31, 2000 | Chern |
| D434478 | November 28, 2000 | Sanders |
| 6267270 | July 31, 2001 | Schaffner |
Type: Grant
Filed: Feb 5, 2016
Date of Patent: Oct 10, 2017
Inventor: Robert S. Janton (Sewell, NJ)
Primary Examiner: Robin V Webster
Application Number: 29/553,872