U.S. patent number D308,571 [Application Number 07/020,316] was granted by the patent office on 1990-06-12 for combined filter, regulator, and lubricator for the flow of compressed air.
This patent grant is currently assigned to Metal Work S.p.A.. Invention is credited to Adriano Albertini, Fausto Rodella.
United States Patent |
D308,571 |
Albertini , et al. |
June 12, 1990 |
Combined filter, regulator, and lubricator for the flow of
compressed air
Claims
The ornamental design for combined filter, regulator, and
lubricator for the flow of compressed air, as shown and described.
Inventors: |
Albertini; Adriano (Villa
Carcina, IT), Rodella; Fausto (Collebeato,
IT) |
Assignee: |
Metal Work S.p.A. (Concesio,
IT)
|
Appl.
No.: |
07/020,316 |
Filed: |
February 27, 1987 |
Foreign Application Priority Data
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Sep 19, 1986 [IT] |
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23148/86[U] |
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Current U.S.
Class: |
D23/365 |
Field of
Search: |
;D23/355,364,365
;210/488 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Black and Decker Advertising Flyer, front side of page, Air Line
Package--Air Filter+Air Regulator+Air Lubricator, middle of
page..
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Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Finnegan, Henderson, Farabow,
Garrett & Dunner
Description
FIG. 1 is a side elevation view of a combined filter, regulator,
and lubricator for the flow of compressed air, showing our new
design, the opposite side being a mirror image of that shown;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right end elevation view thereof; and
FIG. 5 is a left end elevation view thereof.
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