Note: You can find the most up-to-date version of this study here. This is the archived copy, completed in May 2006.

bock products

Patent Data

• Total patents issued since 1976: 5
• Patents issued 1976-1995: 5
• Patents issued 1996-2006: 0
• Last patent received: 1975
• IPC Classes of patents received:
  

  Class	Description	Patents Received
  B60	VEHICLES IN GENERAL	3
  G02	OPTICS	2
  B65	CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL	1

Patents Owned:

Patent Number	Issue Date	File Year	Title	Assignees	Inventors	Class
US4784369	1988-11-15	1988	Camper lift jack and hand crank	bock products, inc.(elkhart,in)	james d. bock	B60P 003/32
US4000911	1977-01-04	1975	Hitch mechanism for towing and maneuvering mobile homes and modular home sections	bock products, inc.(elkhart,in)	charles a. weber	B60D 001/18
US4464016	1984-08-07	1982	Power-adjusted mirror with motor on housing and offset center wheel	bock products, inc.(elkhart,in)	charles a. weber randall w. weber	B60R 001/06 G02B 005/132
US4678011	1987-07-07	1985	End cap for a tubular member	bock products(elkhart,in)	charles a. weber	B65D 059/00
US4519677	1985-05-28	1983	Power-operated vehicle mirror	bock products, inc.(elkhart,in)	charles a. weber randall w. weber	G02B 007/18

 
 

© 2006 Enovent