Patents Expiring Soon

List of US patents expiring soon - updated daily with calculated expiration dates via USPTO data.

5,388 patents
Type:

Control system for internal combustion engine

7201138
Expiring: 7/11/26in 8d

Power strip

7229302
Expiring: 7/11/26in 8d

Pull-start engine with a lubricating unit

7243631
Expiring: 7/11/26in 8d

Screwless connection frame terminal

7249963
Expiring: 7/11/26in 8d

Dual dimple surface geometry for a golf ball

7250012Cont
Expiring: 7/11/26in 8d

Chip card retaining mechanism

7252529
Expiring: 7/11/26in 8d

Variable dispersion compensator

7257292
Expiring: 7/11/26in 8d

Vehicle mounted type fuel testing apparatus

7258098
Expiring: 7/11/26in 8d

NMR probe

7262600
Expiring: 7/11/26in 8d

Recreational boat having twin electric trolling motors

7267590
Expiring: 7/11/26in 8d

Logic device for the transformation of the output of the RDC into series A-B pulses

7268710
Expiring: 7/11/26in 8d

Board to board connector

7270550
Expiring: 7/11/26in 8d

Method and apparatus for assisted vehicle identification and service

7289020PTA
Expiring: 7/11/26in 8d

NMR.ESR antennas and spectrometers using these

7292035
Expiring: 7/11/26in 8d

Portable fluid delivery system

7293677TD
Expiring: 7/11/26in 8d

Protective plate kit for cables and the like

7297009
Expiring: 7/11/26in 8d

Method of detecting surgical events

7297137ContPTA
Expiring: 7/11/26in 8d

Method and apparatus for providing awards using transponders

7298271PTA
Expiring: 7/11/26in 8d

Image forming apparatus

7298988PTA
Expiring: 7/11/26in 8d

Golf ball equator locating apparatus

7299685PTA
Expiring: 7/11/26in 8d

Process for isolating vinyl acetate

7301048
Expiring: 7/11/26in 8d

Self-configuring emergency event alarm network

7301455PTA
Expiring: 7/11/26in 8d

Apparatus for the transfer of linear human power to a rotating member

7303202PTA
Expiring: 7/11/26in 8d

Laser module

7304293
Expiring: 7/11/26in 8d

Motor-vehicle roof antenna with sheet-metal base plate

7304614
Expiring: 7/11/26in 8d

Surface-emitting semiconductor laser array and optical transmission system using the same

7305018PTA
Expiring: 7/11/26in 8d

Techniques for efficient integration of text searching with queries over XML data

7305414PTA
Expiring: 7/11/26in 8d

Light source apparatus for electronic endoscope and electronic endoscope

7306533PTA
Expiring: 7/11/26in 8d

Method for fabricating semiconductor device with recessed channel

7306993PTA
Expiring: 7/11/26in 8d

Apparatus for providing system clock synchronized to a network universally

7308062PTA
Expiring: 7/11/26in 8d

AC power regulator circuit

7312600PTA
Expiring: 7/11/26in 8d

PWM circuit and PWM integrated circuit for use in PWM circuit

7315190PTA
Expiring: 7/11/26in 8d

Method for manufacturing LCD

7315339PTA
Expiring: 7/11/26in 8d

Method of measuring and calibrating frequency down converter

7315731PTA
Expiring: 7/11/26in 8d

Vehicle antenna device having high power feeding reliability

7317424PTA
Expiring: 7/11/26in 8d

Pneumatic tool with an adjustable clip

7318487PTA
Expiring: 7/11/26in 8d

Electrical jack with improved grounding contact

7318753
Expiring: 7/11/26in 8d

Delay analysis device, delay analysis method, and computer product

7320118PTA
Expiring: 7/11/26in 8d

Pipe coupler

7320165
Expiring: 7/11/26in 8d

Method for fabricating semiconductor device with metal-polycide gate and recessed channel

7320919PTA
Expiring: 7/11/26in 8d

Display apparatus and control method thereof

7321199
Expiring: 7/11/26in 8d

Control device of in-cylinder direct-injection internal combustion engine

7322342
Expiring: 7/11/26in 8d

Cam activated circuit card clamp

7322843
Expiring: 7/11/26in 8d

Liquid feed fuel cell with nested sealing configuration

7323267PTA
Expiring: 7/11/26in 8d

Heating element for high-speed film-sealing apparatus, and method for making same

7323665PTA
Expiring: 7/11/26in 8d

Method and device for allocating a communication signal to multiple carrier frequencies in a multi carrier communication scheme

7324431PTA
Expiring: 7/11/26in 8d

Method and apparatus for reproducing a data stream having multiple reproduction paths recorded on a recording medium

7324445PTA
Expiring: 7/11/26in 8d

Vacuum bag guide with telescopic nozzle

7325272PTA
Expiring: 7/11/26in 8d

Printed loop fabric and method for producing the same

7325421PTA
Expiring: 7/11/26in 8d

Mill and pump-off sub

7325631PTA
Expiring: 7/11/26in 8d
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