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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KNOCK N LOK INTERNATIONAL Inc
Original Assignee
KNOCK N LOK INTERNATIONAL Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US474872Aexternal-prioritypatent/US3897035A/en
Priority claimed from US500537Aexternal-prioritypatent/US3895773A/en
Application filed by KNOCK N LOK INTERNATIONAL IncfiledCriticalKNOCK N LOK INTERNATIONAL Inc
Publication of FR2273184A1publicationCriticalpatent/FR2273184A1/fr
Application grantedgrantedCritical
Publication of FR2273184B3publicationCriticalpatent/FR2273184B3/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
F16B15/00—Nails; Staples
F16B15/04—Nails; Staples with spreading shaft
A—HUMAN NECESSITIES
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47H—FURNISHINGS FOR WINDOWS OR DOORS
A47H1/00—Curtain suspension devices
A47H1/10—Means for mounting curtain rods or rails
A47H1/14—Brackets for supporting rods or rails
A47H1/142—Brackets for supporting rods or rails for supporting rods
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Dowels
(AREA)
FR7516654A1974-05-311975-05-28Hook fastener for plaster walls etc - has pointed shank with flexible extensions to lock shank on rotation
GrantedFR2273184A1
(en)
