Lubricator unit
Thallemer , et al. October 27, 1
U.S. patent number D400,211 [Application Number D/077,490] was granted by the patent office on 1998-10-27 for lubricator unit. This patent grant is currently assigned to Festo AG & Co.. Invention is credited to Jan Kleffmann, Axel Thallemer.
| United States Patent | D400,211 |
| Thallemer , et al. | October 27, 1998 |
Lubricator unit
Claims
The ornamental design of a lubricator unit, as shown and described.
| Inventors: | Thallemer; Axel (Esslingen, DE), Kleffmann; Jan (Esslingen, DE) |
|---|---|
| Assignee: | Festo AG & Co. (Esslingen,
DE) |
| Appl. No.: | D/077,490 |
| Filed: | October 2, 1997 |
Foreign Application Priority Data
| Apr 8, 1997 [WO] | DM/039796 | |||
| Current U.S. Class: | D15/7 |
| Current International Class: | 1502 |
| Field of Search: | ;D15/7 ;220/3,82R,461 ;210/313 ;184/55A ;55/219,274,275 ;137/195,416,418 ;251/65 ;417/423.5 ;96/135 |
References Cited [Referenced By]
U.S. Patent Documents
| D380217 | June 1997 | Jermeay et al. |
| 3980457 | September 1976 | Smith |
| 4234014 | November 1980 | Knight |
| 4464186 | August 1984 | Mann |
Other References
|
Pneumatic Filters, Regulators, Lubricators and Pre-Assembled Air Service Mod Festo CorporationCatalog, pp. 1, 3-5, 18 and 29-30; 1990. . Pneumatic Filters, Regulators, Lubricators, Economical, High-Flow "D-Series", Festo Corporation Catalog, pp. 1-14, 6-8 and 18-20; 1996.. |
Primary Examiner: Seifert; Ralf
Attorney, Agent or Firm: Hoffmann & Baron, LLP
Description
FIG. 1 is a front perspective view of a lubricator unit showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a back elevational view thereof opposite to that shown in FIG. 2;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a side elevational view thereof opposite that shown in FIG. 4;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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