INPADOC Patent Family   GB2030052
Publication No. Publication date Filing No. Priority Links
AR 224133A1 19811030 AR 27799779A 19790807 US 94340478A 19780918 Espacenet
AU 4950279A 19800327 AU 4950279D 19790802 US 94340478A 19780918 Espacenet
AU 527815B2 19830324 AU 4950279A US 94340478A 19780918 Espacenet
BR 7905475A 19800513 BR 7905475A 19790827 US 94340478A 19780918 Espacenet
CA 1125667A1 19820615 CA 331455A 19790710 US 94340478A 19780918 Espacenet
DE 2936458A1 19800403 DE 2936458A 19790910 US 94340478A 19780918 National register
ES 483392A1 19800416 ES 48339279A 19790814 US 94340478A 19780918 Espacenet
FR 2435961A1 19800411 FR 7920372A 19790809 US 94340478A 19780918 Espacenet
GB 2030052A 19800402 GB 7929282A 19790822 US 94340478A 19780918 National register
GB 2030052B 19821027 GB 7929282A 19790822 US 94340478A 19780918 National register
IT 7950270D0 19790914 IT 5027079A US 94340478A 19780918 Espacenet
IT 1164901B 19870415 IT 5027079A 19790914 US 94340478A 19780918 Espacenet
JP 55041892A 19800324 JP 9717179A 19790730 US 94340478A 19780918 Espacenet
JP 61053095B 19861115 JP 9717179A 19790730 US 94340478A 19780918 Espacenet
MX 7155E 19871127 MX 838379U 19790917 US 94340478A 19780918 Espacenet
US 4210537A 19800701 US 94340478A 19780918 US 94340478A 19780918 National register (PAIR)

INPADOC Legal Status
CA1125667
1999-06-15 MKEX  -EXPIRY
	 
DE2936458
1984-09-13 8139  -DISPOSAL/NON-PAYMENT OF THE ANNUAL FEE
	 
FR2435961
1984-06-22 ST    -LAPSED
	 
GB2030052
1982-10-27 PG    +PATENT GRANTED
1984-04-26 PCNP  -PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE