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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Alcoa Int Inc
Original Assignee
Alcoa Int Inc
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Filing date
Publication date
Application filed by Alcoa Int IncfiledCriticalAlcoa Int Inc
Priority to ES106247UpriorityCriticalpatent/ES106247Y/en
Publication of ES106247UpublicationCriticalpatent/ES106247U/en
Application grantedgrantedCritical
Publication of ES106247YpublicationCriticalpatent/ES106247Y/en
Metallic carpentry profiles that can be coupled together characterized by having a profile with a right-angled wing in one of the parts, in which the lower face has a wide notch with the inside edge in a bevel channel and the outside in a double-bevel channel while the opposite piece has a rectangular profile open on one side and with the free edges of the side faces endowed with a rib in bevel and double bevel respectively in order to fit into the channels that limit the wide notch of the opposite part fitting in it by the spring action made by the lateral faces of the second piece eliminating the need for screws. (Machine-translation by Google Translate, not legally binding)
ES106247U1964-05-231964-05-23
Metal joinery profiles that can be attached to each other
ExpiredES106247Y
(en)
Improvements in and relative to windows and doors with moving elements of tempered moon. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of profiles for frames, mainly for metallic doors and windows (Machine-translation by Google Translate, not legally binding)