Europaisches Patentamt
European Patent Office
© Publication number:
Office europeen des brevets
EUROPEAN
PATENT
807
A3
APPLICATION
Int. CIA H02G
© Application number: 90830331.6
0 409
3/06
@ Date of filing: 17.07.90
® Priority: 19.07.89 IT 5326289 U
1-15100 Allessandria(IT)
@ Date of publication of application:
23.01.91 Bulletin 91/04
© Designated Contracting States:
AT BE CH DE DK ES FR GB GR LI LU NL SE
© Date of deferred publication of the search report:
22.01.92 Bulletin 92/04
© Applicant: GAMMA P INDUSTRIALE SOCIETA
PER AZIONI:
Via Umberto Giordano 1
@ Inventor: Cerafogli, Fernando
Via XXIV Maggio 48
1-15100 Alessandria(IT)
Inventor: Marzolla, Agostino
Via De Gasperi 59
1-15100 Alessandria(IT)
© Representative: Buzzi, Franco et al
c/o Jacobacci-Casetta & Perani S.p.A. Via
Alfieri, 17
1-10121 Torino(IT)
© A protective conduit for electrical cables.
© A protective conduit (1) for electrical cables
comprises successive portions (1a,1b) constituted by
a channel (2) and a cover (3) and connected to each
other or to any junction boxes by means of connect-
ing elements (15,115,215) constituted by connectors
(16) in which the ends of the conduit portions are
coupled by longitudinal insertion, and a connector
cover (17) which is fitted onto the connector.
FIG. 4
00
<
o
00
o
Rank Xerox (UK) Business Services
European
Patent Office
J
Application Number
EUROPEAN S E A R C H
REPORT
EP
DOCUMENTS
Category
CONSIDERED
TO
BE
90
83
0331
RELEVANT
Citation of document with indication, where appropriate,
of relevant passages
Relevant
to claim
US-A-4 349 220 (CARROLL ET AL.)
* column 2, line 34 - column 6, line 25; figures 1-10
1,3,4
CLASSIFICATION OF THE
APPLICATION (Int. CI.5)
H 02 G 3/06
US-A-4 077 434 (SIECKERT ET AL.)
* column 1 line 63 - column 6, line 19; figures 1-7 *
,
TECHNICALFIELDS
SEARCHED(Int. CI.5)
H 02 G
The present search report has been drawn up for all claims
Place of search
Date of completion of search
The Hague
26 November 91
CATEGORYOFCITED DOCUMENTS
particularly relevant if taken alone
particularly relevant if combined with another
document of the same catagory
technological background
non-written disclosure
intermediate document
theory or principle underlying the invention
DEMOLDER J.
E: earlier patent document, but published on, or after
the filing date
D: document cited in the application
L: document cited for other reasons
&: member of the same patent family, corresponding
document