ES348611A1 - Improvements in the retention systems of extensible and similar umbrella. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the retention systems of extensible and similar umbrella. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Paraguera Del Noroeste S A
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Paraguera Del Noroeste S A
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Application filed by Paraguera Del Noroeste S AfiledCriticalParaguera Del Noroeste S A
Priority to ES348611ApriorityCriticalpatent/ES348611A1/en
Publication of ES348611A1publicationCriticalpatent/ES348611A1/en
"IMPROVEMENTS IN THE RETENTION SYSTEMS OF EXTENSIBLE AND SIMILAR UMBRELLA" which are characterized by comprising a spring of bent strip in a "U", of adequate length, endowed with one end turned towards the outside and the other provided with a lug with a preferably hemispherical head directed towards the outside, the assembly of which is inserted inside the wrapped tubular element of the telescopic stem of the umbrella, so that the flipped end is fixed and joined to the wall of said tubular element, and the lug protrudes to the outside through a hole provided in said tubular element, so that as the central stem of the umbrella extends by sliding the tubular element, the head of the lug is housed in a hole made in a convenient place of said external element, producing the interlocking both in the fully extended position, thanks to the spring's tendency to open. (Machine-translation by Google Translate, not legally binding)
ES348611A1967-12-231967-12-23Improvements in the retention systems of extensible and similar umbrella. (Machine-translation by Google Translate, not legally binding)
ExpiredES348611A1
(en)