Some interesting patents
Some interesting patents
sewing tables
https://patents.google.com/patent/US303 ... oq=3034841
https://patents.google.com/patent/US372 ... oq=3726237
They're on Ebay.
https://www.ebay.com/itm/Retro-Vintage- ... 2919829372
https://www.ebay.com/itm/Vintage-SIRCO- ... 2883673347
https://patents.google.com/patent/US303 ... oq=3034841
https://patents.google.com/patent/US372 ... oq=3726237
They're on Ebay.
https://www.ebay.com/itm/Retro-Vintage- ... 2919829372
https://www.ebay.com/itm/Vintage-SIRCO- ... 2883673347
Re: Some interesting patents
(Georg same Neumann) and microphone
US 3418436 Unidirectional condenser microphone
https://patents.google.com/patent/US341 ... oq=3418436
US 3207848 Amplifying circuit for capacitive microphones
https://patents.google.com/patent/US320 ... oq=3207848
GB 420390 Microphone
https://patents.google.com/patent/GB420 ... q=GB420390
https://worldwide.espacenet.com/publica ... 0390A&KC=A#
https://worldwide.espacenet.com/publica ... cale=en_EP#
condenser adj microphone
US 1758777 Condenser microphone
US 1780671 Condenser microphone
US 2024705 Microphone
US 2086107 Condenser microphone
US 2130946 Microphone
US 2179361 Condenser microphone
US 2199432 Condenser microphone
US 2297211 Condenser microphone
US 2387845 Electroacoustic transducer
US 2416557 ELECTRO-ACOUSTIC TRANSDUCER HAVING DAMPING SLOTS
US 2445821 Condenser microphone
US 2579162 Shielded condenser microphone
US 2678967 Capacity microphone with variable directional characteristic
US 2716187 Shielded cable system for microphones and the like
US 3118979 Electrostatic transducer
US 3190972 Condenser microphone
US 3418436 Unidirectional condenser microphone
https://patents.google.com/patent/US341 ... oq=3418436
US 3207848 Amplifying circuit for capacitive microphones
https://patents.google.com/patent/US320 ... oq=3207848
GB 420390 Microphone
https://patents.google.com/patent/GB420 ... q=GB420390
https://worldwide.espacenet.com/publica ... 0390A&KC=A#
https://worldwide.espacenet.com/publica ... cale=en_EP#
condenser adj microphone
US 1758777 Condenser microphone
US 1780671 Condenser microphone
US 2024705 Microphone
US 2086107 Condenser microphone
US 2130946 Microphone
US 2179361 Condenser microphone
US 2199432 Condenser microphone
US 2297211 Condenser microphone
US 2387845 Electroacoustic transducer
US 2416557 ELECTRO-ACOUSTIC TRANSDUCER HAVING DAMPING SLOTS
US 2445821 Condenser microphone
US 2579162 Shielded condenser microphone
US 2678967 Capacity microphone with variable directional characteristic
US 2716187 Shielded cable system for microphones and the like
US 3118979 Electrostatic transducer
US 3190972 Condenser microphone
Re: Some interesting patents
WO 2011124949 PET BARRIER AND PRIVACY PANELS FOR A COMPUTER WORKSTATION
https://tinyurl.com/yb7obkb7
US 20110122064 anti-gravity mouse
https://patents.google.com/patent/US20110122064
US 5566950 Urinal arcade game
https://patents.google.com/patent/US556 ... US+5566950
US 0185945 fly fan
https://patents.google.com/patent/US185 ... q=US185945
https://tinyurl.com/yb7obkb7
US 20110122064 anti-gravity mouse
https://patents.google.com/patent/US20110122064
US 5566950 Urinal arcade game
https://patents.google.com/patent/US556 ... US+5566950
US 0185945 fly fan
https://patents.google.com/patent/US185 ... q=US185945
- gellkeller
- Intermediate Member
- Posts: 561
- Joined: Wed Apr 04, 2007 3:32 pm
- Contact:
Re: Some interesting patents
Is there a doctor in the house?
Re: Some interesting patents
Sounds like Russian
Mister Ed backwards
https://www.youtube.com/watch?v=bHbHpz3KwnM
MISTER ED THE SATANIC STEED!
https://www.youtube.com/watch?v=Oc0iP_VGrI4
Mister Ed backwards
https://www.youtube.com/watch?v=bHbHpz3KwnM
MISTER ED THE SATANIC STEED!
https://www.youtube.com/watch?v=Oc0iP_VGrI4
Re: Some interesting patents
System for transporting grossly asymmetrical objects such as a cluster of grapes or other fruit through a pneumatic tube
https://patents.google.com/patent/US7815401
https://patents.google.com/patent/US7815401
Re: Some interesting patents
US 5071042 Adapter that provides bottle-like spout for aluminum beverage cans
https://patents.google.com/patent/US507 ... oq=5071042
US 5739758 Sound generating drinking container
https://patents.google.com/patent/US573 ... oq=5739758
https://patents.google.com/patent/US507 ... oq=5071042
US 5739758 Sound generating drinking container
https://patents.google.com/patent/US573 ... oq=5739758
Re: Some interesting patents
US 20020121243 Petscape
https://patents.google.com/patent/US200 ... 0020121243
US 20130212802 handwashing
https://patents.google.com/patent/US201 ... 0130212802
https://patents.google.com/patent/US200 ... 0020121243
US 20130212802 handwashing
https://patents.google.com/patent/US201 ... 0130212802
Re: Some interesting patents
Chewing gum formula for enhancing psycho-spirituality
https://patents.google.com/patent/US20120288450
Amphetamine Chewing Gum
https://patents.google.com/patent/US2536168
Method for the extraction of lysergol and ergot alkaloids from plants of the ipomoea genus
https://patents.google.com/patent/US3920663A
https://patents.google.com/patent/US20120288450
Amphetamine Chewing Gum
https://patents.google.com/patent/US2536168
Method for the extraction of lysergol and ergot alkaloids from plants of the ipomoea genus
https://patents.google.com/patent/US3920663A
Re: Some interesting patents
Devices for delivering a medicament and connector for same
https://patents.google.com/patent/US869 ... oq=8690839
https://patents.google.com/patent/US869 ... oq=8690839
Re: Some interesting patents
The paper patents in Crystal City, Va. before they were all put on computer databases and the paper patents were thrown away.
https://www.flickr.com/photos/62345920@N00/
Patent Place was in a newspaper magazine. It sounds like someone was unhappy with the search business.
https://www.flickr.com/photos/62345920@N00/
Patent Place was in a newspaper magazine. It sounds like someone was unhappy with the search business.
- Attachments
-
- PatentPlace2.pdf
- (1.19 MiB) Downloaded 390 times
Re: Some interesting patents
Method for forming ice sculptures
https://patents.google.com/patent/US497 ... =us4971737
Manufacture of rock-candy
https://patents.google.com/patent/US239 ... q=us239561
Device for providing a temporary remedy for ceiling leaks
https://patents.google.com/patent/US463 ... =us4633899
Method and apparatus for tympanic membrane shrinkage
https://patents.google.com/patent/US559 ... =us5591157
wall paper
https://patents.google.com/patent/USD40 ... q=usd40488
Wireless multiplexed brain wave monitoring system
https://patents.google.com/patent/US615 ... =us6155974
System and method to enable children to place their shoes on the correct feet
https://patents.google.com/patent/US524 ... =us5244233
https://patents.google.com/patent/US497 ... =us4971737
Manufacture of rock-candy
https://patents.google.com/patent/US239 ... q=us239561
Device for providing a temporary remedy for ceiling leaks
https://patents.google.com/patent/US463 ... =us4633899
Method and apparatus for tympanic membrane shrinkage
https://patents.google.com/patent/US559 ... =us5591157
wall paper
https://patents.google.com/patent/USD40 ... q=usd40488
Wireless multiplexed brain wave monitoring system
https://patents.google.com/patent/US615 ... =us6155974
System and method to enable children to place their shoes on the correct feet
https://patents.google.com/patent/US524 ... =us5244233