Power line insulator
Latest MacLean-Fogg Company Patents:
Description
FIG. 1 is a perspective view of a power line insulator showing my new design;
FIG. 2 is a top view thereof; and,
FIG. 3 is a side view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D219590 | December 1970 | Vose |
| D247963 | May 23, 1978 | Lewis |
| D259113 | May 5, 1981 | Essig |
| 2602766 | July 1952 | Francis |
| 2684318 | July 1954 | Meek |
| 2852425 | September 1958 | Shobert |
| 2970186 | January 1961 | Von Platen |
| 2983182 | May 1961 | Shobert |
| 3007497 | November 1961 | Shobert |
| 3014088 | December 1961 | Austin et al. |
| 3033729 | May 1962 | Shobert |
| 3134164 | May 1964 | Hocks |
| 3328515 | June 1967 | Vose |
| 3571492 | March 1971 | Clark |
| 3586758 | June 1971 | Harmon |
| 3592959 | July 1971 | Dougherty |
| 3739457 | June 1973 | Davis |
| 3878321 | April 1975 | Ely |
| 3898372 | August 1975 | Kalb |
| 3971128 | July 27, 1976 | Rebosio |
| 4057687 | November 8, 1977 | Willem |
| 4198538 | April 15, 1980 | Lusk |
| 4217466 | August 12, 1980 | Kuhl |
| 4246696 | January 27, 1981 | Bauer et al. |
| 4296276 | October 20, 1981 | Ishihara et al. |
| 4373113 | February 8, 1983 | Winkler et al. |
| 4423285 | December 27, 1983 | Thuillier et al. |
| 4427843 | January 24, 1984 | Ishihara et al. |
| 4481056 | November 6, 1984 | Kuhl |
| 4491687 | January 1, 1985 | Kaczeginski et al. |
| 4505033 | March 19, 1985 | Wheeler |
| 4656555 | April 7, 1987 | Raudagaugh |
| 4671336 | June 9, 1987 | Anahara et al. |
| 4857124 | August 15, 1989 | Shobert et al. |
| 4892461 | January 9, 1990 | Matsumoto et al. |
| 4958049 | September 18, 1990 | Alfieri et al. |
| 4992313 | February 12, 1991 | Shobert et al. |
| 5047106 | September 10, 1991 | Matsumoto et al. |
| 5220134 | June 15, 1993 | Novel et al. |
| 5336852 | August 9, 1994 | Goch et al. |
| 5374780 | December 20, 1994 | Pazdirek |
| 5406033 | April 11, 1995 | Pazdirek |
| 1282731 | December 1961 | FRX |
| 1395704 | March 1965 | FRX |
| 1282122 | November 1968 | DEX |
| 138539 | February 1920 | GBX |
Patent History
Patent number: D375079
Type: Grant
Filed: Feb 21, 1995
Date of Patent: Oct 29, 1996
Assignee: MacLean-Fogg Company (Wheeling, IL)
Inventor: Jiri Pazdirek (Schaumburg, IL)
Primary Examiner: Joel Sincavage
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/36,622
Type: Grant
Filed: Feb 21, 1995
Date of Patent: Oct 29, 1996
Assignee: MacLean-Fogg Company (Wheeling, IL)
Inventor: Jiri Pazdirek (Schaumburg, IL)
Primary Examiner: Joel Sincavage
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/36,622
Classifications
Current U.S. Class:
Bilaterally Symmetrical (9) (D13/132)