Refine My Results

Creation Date 

1. Before 1960  (904)
2. 1960 To 1975  (633)
3. 1976 To 1991  (2,624)
4. 1992 To 2008  (10,405)
5. After 2008  (21,165)
6. More options 

New Records 

1. New From Last Month  (890)
2. More options 

Subject 

1. Transporting  (21,285)
2. Performing Operations  (21,285)
3. Lining Machines  (14,608)
4. Stamps  (14,608)
5. Typewriters  (14,608)
6. Printing  (14,608)
7. Physics  (9,334)
8. I.E. Mechanisms Printing Otherwise Than From A Forme  (8,272)
9. Correction Of Typographical Errors  (8,272)
10. Selective Printing Mechanisms  (8,272)
11. Human Necessities  (4,919)
12. Electricity  (4,697)
13. Printing Machines Or Presses  (4,681)
14. Calculating  (4,341)
15. Computing  (4,341)
16. Counting  (4,341)
17. Hygiene  (3,788)
18. Medical Or Veterinary Science  (3,788)
19. Working Of Substances In A Plastic State, In General  (3,086)
20. Working Of Plastics  (3,086)
21. More options 

Databases 

1. esp@cenet  (33,987)
2. USPTO Published Applications  (1,003)
3. USPTO Issued Patents  (893)
4. Fraunhofer-ePrints  (5)
5. More options 

Language 

1. English  (33,518)
2. French  (22,136)
3. German  (11,504)
4. Chinese  (2,472)
5. Japanese  (2,187)
6. Korean  (639)
7. Spanish  (348)
8. Russian  (200)
9. Italian  (158)
10. Portuguese  (103)
11. Swedish  (63)
12. Danish  (51)
13. Finnish  (37)
14. Dutch  (35)
15. Norwegian  (31)
16. Polish  (26)
17. Ukrainian  (16)
18. Hebrew  (14)
19. Czech  (11)
20. Arabic  (8)
21. More options