TDIH Archives - Page 19 of 20

On October 14, 1884, George Eastman received patent on his new paper-strip photographic film. (This Day in Patent History)

Patent Information: Patent number: US306470 A Publication type: Grant Publication date:…

On October 4 1949, a patent was granted for an antibiotic for typhoid to Crooks, Rebstock, Controalis and Bartz.

Patent Information Patent Number: US 2483885 A Patent Title: Nitrophenyl acyl…

Event of the Day - October 1 is celebrated as World Vegetarian Day

October 1 is celebrated as World Vegetarian Day. It is celebrated “To promote the joy, compassion and life-enhancing possibilities of vegetarianism.” It brings awareness to the…

Event of the Day - September 30 is celebrated as International Blasphemy Day in some countries

September 30 is celebrated as International Blasphemy Day in some countries. International Blasphemy Day encourages individuals and groups to openly express criticism of religion and…

Event of the Day - September 30 is celebrated as International Translation Day

International Translation Day is celebrated every year on 30 September on the feast of St. Jerome, the Bible translator who is considered the patron saint…

Event of the Day – September 29 is celebrated as Inventors' Day in Argentina - Birthday of the inventor of the ballpoint pen, László József Bíró

The Inventors’ Day in Argentina has been celebrated since 1986 and is held yearly on September 29, the birthday of the inventor of the ballpoint…

Event of the Day - September 28 is celebrated as National Good Neighbors Day in the United States

Event of the Day – September 28 is celebrated as National Good Neighbors Day in the United States. Here is patent that discloses a refrigerator…

This Day in Patent History - On September 27, 1977 - Anacleto Montero Sanchez received a patent for a hypodermic syringe

Patent Information Patent Number: US4050459 A Patent Title: Hypodermic syringe Publication date: Sep 27, 1977 Filing date: May 20, 1976 Priority date: May 23, 1975…