EF Designs, Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A44C JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS 416
 
  
 
A44B BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE 130

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0216,269 MAGNETIC JEWELRY CLASP AND METHOD OF USING THE SAMEFeb 03, 14Aug 06, 15[A44C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9494177 Magnetic jewelry clasp with catchJan 16, 14Nov 15, 16[F16B, A44C]
9414652 Sliding magnetic jewelry clasp and method of using the sameFeb 19, 14Aug 16, 16[A44C]
8661627 Magnetic jewelry clasp with catchFeb 03, 12Mar 04, 14[A44C]
8209824 Magnetic jewelry clasp with catchFeb 11, 08Jul 03, 12[A44C, A44B]

Expired/Abandoned/Withdrawn Patents

  • No Patents to Display

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.