Lower carrier track
Description
The FIGURE is a top perspective view of a lower carrier track showing my new design, the lower configuration being of constant cross section throughout the length of the lower carrier track.
Referenced Cited
U.S. Patent Documents
| D266143 | September 14, 1982 | Smith |
| D267776 | February 1, 1983 | Holzerson et al. |
| D293098 | December 8, 1987 | Layton |
| D314757 | February 19, 1991 | Coecchelin |
| 2292395 | August 1942 | O'Brien |
| 3240233 | March 1966 | Johnston |
| 3471629 | October 1969 | O'Leary |
| 4326097 | April 20, 1982 | Heinrichs, Jr. |
| 4667782 | May 26, 1987 | Toase et al. |
Patent History
Patent number: D352790
Type: Grant
Filed: Oct 6, 1993
Date of Patent: Nov 22, 1994
Inventor: Leif Gullblom (Kungsor)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Young & Thompson
Application Number: 0/13,924
Type: Grant
Filed: Oct 6, 1993
Date of Patent: Nov 22, 1994
Inventor: Leif Gullblom (Kungsor)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Young & Thompson
Application Number: 0/13,924
Classifications
Current U.S. Class:
Bilaterally Symmetrical (D25/121)
