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Mark Twain (Samuel L. Clemens) received Patent No. 121,992 for "An Improvement in Adjustable and Detachable Straps for Garments." He later received two more patents: one for a self-pasting scrapbook and one for a game to help players remember important historical dates.

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Attorney: Harper; Scott L.


Number of patents: 36
Last date: October 04, 2011

NumberTitleIssue Date
D646079Changing station
10/04/2011
D645088Wall pocket
09/13/2011
7973299System and method for providing a suspended personal radiation protection system
A system for providing radiation protection is provided that includes a garment that contours to an operator's body. The garment protects the operator from radiation. The garment is supported by a suspension component that reduces a portion of weight of the garment ...
07/05/2011
D638109Toilet seat cover
05/17/2011
D622958Card holder
09/07/2010
D608093Card holder with clip
01/19/2010
D542971Decorative hair accessory
05/15/2007
D541370Transition plate
04/24/2007
7198106Method for enhancing gas well secondary recovery operations
The present invention relates to a process and system for the remediation and enhancement of secondary recovery gas from a natural gas well and geologic formation. The present invention employs the use of protic and aprotic solvents which are injected in sequence in...
04/03/2007
7131454Piston sealing mechanism for liquid additive injection pump
A system for injecting a predetermined amount of a secondary fluid into a primary fluid stream uses a liquid additive injection pump driven by a fluid powered motor driven by the primary fluid stream. The liquid additive pump has a reciprocating piston movable withi...
11/07/2006
7131515Compact descent controller
A load lowering descent controller having a fixed cylindrical body or capstan about which a rope or cable is turned. The descent controller allows for lowering of the load at a controlled rate by adjusting the amount of friction between the controller and the rope o...
11/07/2006
D526385Valve head
08/08/2006
D525685One way valve gasket
07/25/2006
D525678Valve head
07/25/2006
7068817Method for on-line machine vision measurement, monitoring and control of product features during on-line manufacturing processes
A method for extracting feature information from product images using multivariate image analysis based on Principal Component Analysis (PCA) which is used to develop predictive models for feature content and distribution on the imaged product. The imaging system is...
06/27/2006
D520595Filtration machine
05/09/2006
7039958Dual adjustable strap apparatus and method
The general method and apparatus of the invention comprises an adjustable strap system to secure one object to another, or one or more objects in a folded, rolled, or gathered position. In one embodiment, the invention comprises a single elongated strap of material ...
05/09/2006
D520596Media receiver
05/09/2006
D520103Tertiary fluid distribution plate
05/02/2006
D520106Nozzle
05/02/2006
D520107Nozzle
05/02/2006
D520124Nozzle receiving ball
05/02/2006
7032760Backwash flushing filter
An inline backwash, flushing filter assembly comprising a header assembly, a rotatable valve assembly, and a filter element assembly disposed within a filter housing assembly. In operation, the controller moves the turn knob of the rotatable valve assembly a one-qua...
04/25/2006
D516292Decorative shoe accessory
03/07/2006
7000782Backwash flushing filter
An inline backwash, flushing filter assembly comprising a header assembly, a rotatable valve assembly, and a filter element assembly disposed within a filter housing assembly. In operation, the controller moves the turn knob of the rotatable valve assembly a one-qua...
02/21/2006
D512366Aircraft rinse pad panel
12/06/2005
D510313Aircraft rinse pad panel
10/04/2005
D510312Aircraft rinse pad panel
10/04/2005
6935819Securing device for cargo restraining apparatus
A device for securing cargo restraining apparatus on a wall of a cargo receptacle is comprised of a body member adapted for slidable engagement with an elongated track on the wall; an attachment member for attaching the body member to the cargo restraining apparatus...
08/30/2005
D508107Primary fluid distribution plate
08/02/2005
6910405On/off switch for liquid additive injection pump
Operation of a system for injecting a predetermined amount of a secondary fluid into a primary fluid stream. The system uses a liquid additive injection pump driven by a fluid powered motor that is driven by the primary fluid stream and can be selectively suspended ...
06/28/2005
D506807Secondary fluid distribution plate
06/28/2005
6863616Golf swing training aid
An aid to improve a golf participant's golf swing for developing an accurate and powerful golf swing technique. The inventive device includes an arm strap assembly, a trigger assembly, a ratchet assembly and a club clip attachment. The arm strap assembly attaches to...
03/08/2005
6832653Method for enhancing gas well secondary recovery operations
The present invention relates to a process and system for the remediation and enhancement of secondary recovery gas from a natural gas well and geologic formation. The present invention employs the use of protic and aprotic solvents which are injected in sequence in...
12/21/2004
D488399Powder measure adjustment dial
04/13/2004
6622790Method for enhancing gas well secondary recovery operations
The present invention relates to a process and system for the remediation and enhancement of secondary recovery gas from a natural gas well and geologic formation. The present invention employs the use of protic and aprotic solvents which are injected in ...
09/23/2003
 
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