1. 1960-1970's (and possibly later) signed Kenneth © Lane (centered copyright symbol)
2. 1960's-1970's signed K.J.L. (possibly later and note the periods)
3. 1970's-1980's signed Kenneth Jay Lane
4. 1980's-early 2000's - Signed Kenneth ©Lane (note placement of copyright symbol)
5. 1990's-today signed ©KJL (note NO periods) This mark is used on the made for QVC.
6. 1980's - 2004 signed K.J.L. for Avon. Note: the 80's and 90's are all signed K.J.L. for Avon. Some of the most recent K.J.L. (from 2000 on) for Avon is NOT signed K.J.L. for Avon - but just KJL. Only the box that it came in has the Avon name and address on it.
7. Approximately 2000 - ©KJL Thailand or ©KJL China