On November 17, 1891, Emile Berliner was issued a patent for a combined telegraph and telephone. …
Tag: PatentHistory
This Day in Patent History – On November 16, 1939, patent was issued for air conditioner for vehicles
On November 16, 1939, patent was issued for air conditioner for vehicles. …
Nikola Tesla Patent #7 – Dynamo electric machine – US 359748
Patent Information Publication number: US359748 A Patent Title: Dynamo-electric machine Publication…
This Day in Patent History - On Nov 15, 1904, King Gillette patented thin razors that are used till date
On Nov 15, 1904, King Gillette patented thin razors that are used till date. Before this patent, thick razors were used and users had to…
Sunday Funday - Insect balls to attract insects away from your face
Insect balls to attract insects away from your face. Patent Information…
This Day in Patent History - On November 14, 1854, Dr. Alpheus Myers patented a tapeworm trap that helped in fishing out tapeworms from the human stomach and intestines
On November 14, 1854, Dr. Alpheus Myers patented a tapeworm trap that helped in fishing out tapeworms from the human stomach and intestines. …
Celebrity Patent - Funnyman and illusionist, Penn Jillette, patented for a "hydro-therapeutic stimulator", which is tub with strategically placed jets to make the experience a bit more enjoyable for female bathers.
Funnyman and illusionist, Penn Jillette, patented for a “hydro-therapeutic stimulator”, which is tub with strategically placed jets to make the experience a bit more enjoyable…
This Day in Patent History - On November 13, 1990, David S. Zamierowski patented a novel wound dressing which evacuated the drained fluids from the wound and provided liquid medications
On November 13, 1990, David S. Zamierowski patented a novel wound dressing which evacuated the drained fluids from the wound and provided liquid medications. …
This Day in Patent History - On November 12, 1957, first razor blade counter was patented
On November 12, 1957, first razor blade counter was patented. …
Interesting fact about patents – Number Of Companies Using The Patent System Is 'Unexpectedly Small'.
Number Of Companies Using The Patent System Is ‘Unexpectedly Small’. In UK, only 1.6% of all registered firms own a UK patent. In US, only…