Please click on a category below to browse the patents in that category

Patents dating from 1790 to December 1975

Note: There seemed to be lots of "mis-categorized" patents when I was downloading them from the US Patent Office, so be sure to look in related categories or even some of the general ones if you are searching for something specific. 
 

Main Category: Bracelets, Rings, Necklaces d11-1 Jewelry d11-2 Combined (noticed some Coro lockets here)  d11-3 Encircling (ie necklace, bracelet) d11-4 Bangle or armlet type d11-5 Overlapping ends  d11-6 major design element on continuous strand d11-7 pendant having single suspension point d11-8 Plural pendant d11-9 Asymmetrical along a longitudinal axis d11-10 Asymmetrical along a longitudinal axis and laterally	Main Category: Bracelets, Rings, Necklaces d11-11 Encircling - strung d11-12 Encircling - Interlocked d11-13 Encircling - Interlocked - wire  d11-14 Encircling - Simulative (noticed lots of Coro, Trifari and some Hobe here)  d11-15 Encircling - Arcuate (curved) d11-16 Encircling - Arcuate with gem or stone d11-17 Encircling - Arcuate circular or oval d11-18 Encircling - Arcuate Sinuous d11-19 Encircling - Longitudinally expanding d11-20 Encircling - Longitudinally - continuous
Main Category: Bracelets, Rings, Necklaces d11-21 Encircling - Arcuate d11-22 Encircling - Arcuate - circular d11-23 Encircling - Arcuate - Sinuous  d11-24 Encircling - Triangular d11-25 Encircling - Qudrilateral  d11-26  Finger Ring d11-27  Finger Ring - open d11-28  Finger Ring - axial shift d11-29  Finger Ring - axially symmetrical d11-30  Finger Ring - Simulative	Main Category: Bracelets, Rings, Necklaces d11-31 Finger Ring - Animate d11-32 Finger Ring - Humanoid d11-33 Finger Ring - Plant Life d11-34 Finger Ring - plural gem mount d11-35 Finger Ring - Solitaire d11-36 Finger Ring - Solitaire - pronged d11-37 Finger Ring - Circumferential pattern d11-38 Finger Ring - Circumferential pattern - repeating d11-39 Finger Ring - Circumferential pattern - Rib or groove
Main Category: Brooches and Earrings d11-40 General d11-41 Separable (Duettes) d11-42 Earring forms clamp d11-43 Pendant type d11-44 simulative d11-45 asymmetric d11-46 Monogram d11-47 Stickpin d11-48 Simulative	Main Category: Brooches and Earrings d11-49 Animals d11-50 Aquatic d11-51 Canine (dogs) d11-52 Feline (cats) d11-53 Humanoid (people) d11-54 Human organ or appendage (hands, etc) d11-55 Human head d11-56 Heart d11-57 Winged Animal (insects) d11-58 Birds  (show Trifari birds only)
Main Category: Brooches and Earrings d11-59 Crowns d11-60 Keys d11-61 Letter or Number d11-62 Map or Globe d11-63 Plants d11-64 Plants - Trees d11-65 with container d11-66 with ribbon, tie or bow d11-67 single flower, bud or fruit d11-68 single leaf d11-69 asymmetrical d11-70 Star d11-71 Torch or Lamp d11-72 Vehicle or component d11-73 Weapon (sword, arrow, gun) d11-74 Bow	Main Category: Brooches and Earrings d11-75 Symmetrical d11-76 Circumferentially or radially arranged (in a circle) d11-77 Knotted, intertwined or tied d11-78 Sinuous