| Class Number |
Class Name |
No. of Patents |
| D19/26 |
Book, album or cover |
549 |
| D19/32 |
Element or attachment |
226 |
| D19/34 |
Bookmark |
162 |
| D19/33 |
Leaf (5) |
151 |
| D19/27 |
Ring bound or looseleaf type |
236 |
| D19/28 |
Simulative |
58 |
| D19/29 |
Animate |
12 |
| D19/30 |
Humanoid |
9 |
| D19/31 |
Plant life |
5 |
| D19/34.1 |
Bookend |
47 |
| D19/34.2 |
Combined with disparate article |
6 |
| D19/34.3 |
Simulative |
13 |
| D19/34.4 |
Animate |
1 |
| D19/34.5 |
Humanoid |
3 |
| D19/20 |
Calendar or calendar holder |
146 |
| D19/21 |
Combined |
57 |
| D19/23 |
With pen or pencil holder (4) |
33 |
| D19/22 |
With writing paper receptacle (3) |
28 |
| D19/25 |
Perpetual |
81 |
| D19/24 |
Simulative |
19 |
| D19/9 |
Credit card, certificate, or stamp |
88 |
| D19/10 |
Identification or credit-type card |
145 |
| D19/11 |
Negotiable instrument or ticket, e.g., currency, check, etc. (2) |
41 |
| D19/12 |
Stamp or seal |
7 |
| D19/35 |
Equipment for writing, drawing, or for fine arts |
232 |
| D19/54 |
Element or attachment |
149 |
| D19/56 |
Clip |
989 |
| D19/55 |
Nib, stylus or grip |
427 |
| D19/57 |
Top or cover for marking instrument |
564 |
| D19/58 |
Pencil top or ferrule (9) |
12 |
| D19/53 |
Eraser (8) |
124 |
| D19/37 |
Guide (6) |
68 |
| D19/38 |
Compass |
40 |
| D19/39 |
Curve template or french curve |
28 |
| D19/40 |
Stencil |
38 |
| D19/41 |
Marking instrument |
191 |
| D19/45 |
Elongated |
48 |
| D19/46 |
Having flared or enlarged top |
300 |
| D19/51 |
Substantially circular or oval in cross section |
1155 |
| D19/47 |
With surface texture or pattern |
162 |
| D19/50 |
Diagonal striation |
298 |
| D19/48 |
Lateral striation |
534 |
| D19/49 |
Longitudinal striation |
462 |
| D19/43 |
Provision for cap over writing tip only |
569 |
| D19/42 |
Simulative |
239 |
| D19/44 |
With suspension ring or loop |
63 |
| D19/36 |
Plural or combined |
515 |
| D19/52 |
Writing or drawing surface, e.g., blackboard, drawing board, etc. (7) |
228 |
| D19/100 |
Miscellaneous |
52 |
| D19/65 |
Office equipment not elsewhere specified |
614 |
| D19/95 |
Desk furnishing (18) |
218 |
| D19/98 |
Blotter or pen wiper |
4 |
| D19/96 |
Paperweight |
62 |
| D19/97 |
Simulative |
175 |
| D19/99 |
Element or attachment (19) |
120 |
| D19/66 |
For gluing, sealing, etc. |
115 |
| D19/70 |
Moistener (12) |
19 |
| D19/71 |
Hand-held |
18 |
| D19/67 |
Strip material dispenser (11) |
246 |
| D19/68 |
Lever-operated or automatic |
9 |
| D19/69 |
Manual cutting |
457 |
| D19/75 |
Holder or file (14) |
602 |
| D19/86 |
For paper or document (15) |
685 |
| D19/88 |
Clipboard (16) |
256 |
| D19/87 |
Combined with telephone holder |
28 |
| D19/89 |
Roll paper type |
40 |
| D19/92 |
Substantially horizontal, e.g., desk tray |
406 |
| D19/90 |
Substantially vertical |
822 |
| D19/91 |
For display of note pad, document, book, etc. |
390 |
| D19/77 |
For writing instrument and diverse article |
318 |
| D19/79 |
With inkwell |
14 |
| D19/80 |
Simulative |
7 |
| D19/78 |
With paper receptacle |
355 |
| D19/81 |
For writing instrument |
60 |
| D19/83 |
Instrument supported horizontally |
128 |
| D19/84 |
Instrument supported vertically or angularly |
175 |
| D19/85 |
Plural |
372 |
| D19/82 |
Simulative |
140 |
| D19/93 |
Inkwell (17) |
12 |
| D19/94 |
Simulative |
0 |
| D19/76 |
Rotary or flip-card file, list finder |
225 |
| D19/72 |
Perforating or cutting (13) |
179 |
| D19/73 |
Pencil sharpener |
113 |
| D19/74 |
Crank type |
12 |
| D19/1 |
Paper or pasteboard for writing or printing |
238 |
| D19/2 |
Combined (1) |
80 |
| D19/5 |
Continuous background pattern, e.g., safety paper |
11 |
| D19/3 |
Envelope |
147 |
| D19/4 |
Simulative |
23 |
| D19/6 |
Simulative |
31 |
| D19/7 |
Animate |
13 |
| D19/8 |
Humanoid |
14 |
| D19/59 |
Teaching material |
262 |
| D19/62 |
Demonstrator or exhibitor (10) |
175 |
| D19/64 |
Movable indicator or changeable exhibitor |
108 |
| D19/63 |
Vehicle trainer |
34 |
| D19/60 |
Sensory feedback, e.g., audio-visual teaching machine |
148 |
| D19/61 |
Terrestrial or extraterrestrial map or model |
42 |
