U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"If you build a better mousetrap, you will catch better mice."

George Gobel

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 213/153 - Vertical disengagement prevention


Subclass of Class 213 - Railway draft appliances
Definition: Wherein devices of the class indicated means are employed
No. of patents: 28
Last issue date: 11/27/2007


NumberTitleIssue Date
7302462Framework and methods for dynamic execution of digital data processor resources
The invention provides, in one aspect, an improved digital data processing system of the type having a plurality of execution resources, including a central processing unit (CPU) and one or more further execution resources (or “components”). The improvement is c...
11/27/2007
7281135Pen-based transponder identity verification system
This pen-based, identity verification uses biometric technology. For use in commercial transactions at a point-of-sate terminal, a customer registers advising the system of a customer account that is to be used for payment. The customer also submits a digital signat...
10/09/2007
7257816Digital data processing apparatus and methods with dynamically configurable application execution on accelerated resources
The invention provides, in one aspect, an improved digital data processing system of the type having a plurality of execution resources, including a central processing unit (CPU) and one or more further execution resources (or “components”). The improvement is c...
08/14/2007
7171488Managing data delivery in a data communications network
A method of managing network resources in a terminating node of an information delivery network can include receiving an inbound data container comprising a data item. The data container can specify a size of the data item and global positioning information for an o...
01/30/2007
7171020Method for utilizing fragile watermark for enhanced security
A fragile watermark is embedded in a document. The fragile watermark provides enhance security. In one implementation, a method is provided for embedding information in an image so that the image will have different information when a scanning or printing process re...
01/30/2007
7165174Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management
The present inventions provide an integrated, modular array of administrative and support services for electronic commerce and electronic rights and transaction management. These administrative and support services supply a secure foundation for conducting financial...
01/16/2007
7143290Trusted and secure techniques, systems and methods for item delivery and execution
Documents and other items can be delivered electronically from sender to recipient with a level of trustedness approaching or exceeding that provided by a personal document courier. A trusted electronic go-between can validate, witness and/or archive transactions wh...
11/28/2006
7139892Implementation of memory access control using optimizations
Mechanisms are disclosed that may allow certain memory access control algorithms to be implemented efficiently. When memory access control is based on controlling changes to an address translation map (or set of maps), it may be necessary to determine whether a part...
11/21/2006
7124302Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for electronic commerce including secure transaction management and electronic rights protection. Electronic appliances such as computers employed in accordance with the present invention help to ensure that informa...
10/17/2006
7123974System and methodology providing audit recording and tracking in real time industrial controller environment
The present invention relates to a system and methodology facilitating automated audit recording and tracking of PLC-based interactions. A recording component is provided that interacts with an application that can change or alter one or more characteristics of PLC ...
10/17/2006
7120800Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
10/10/2006
7103557Internet payment process based on return traffic
The invention relates to an internet payment system based on return traffic. In regard of payment for content delivered across the internet an aspect of the invention provides for initiation of an explicit return flow of packets. Reception by the server of these ret...
09/05/2006
7100199Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
08/29/2006
7095854Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
08/22/2006
7092914Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
Rights management information is used at least in part in a matching, narrowcasting, classifying and/or selecting process. A matching and classification utility system comprising a kind of Commerce Utility System is used to perform the matching, narrowcasting, class...
08/15/2006
7076652Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
07/11/2006
7051212Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
05/23/2006
7038331Automobile operating key and electronic control device dore automobiles
Some of the pieces of divisional electronic information formed by dividing an electronic control program for an automobile are stored in an automobile operating key, the rest being stored in a car-mounted storage unit, and the pieces of divisional electronic informa...
05/02/2006
6978021Encryption method for distribution of data
A method and system for securing a data product for mass distribution. An authorization server may encrypt a portion of a data product. Further, the authorization server may assemble an authorization key that includes information indicative of an entity authorized t...
12/20/2005
6948070Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only...
09/20/2005
6925443Method, system and computer program product for assessing information security
A method, system and computer program product for assessing information security interviews users regarding technical and non-technical issues. In an embodiment, users are interviewed based on areas of expertise. In an embodiment, information security assessments ar...
08/02/2005
6925565Pen-based transponder identity verification system
This pen-based, identity verification uses biometric technology. For use in commercial transactions at a point-of-sale terminal, a customer registers advising the system of a customer account that is to be used for payment. The customer also submits a digital signat...
08/02/2005
6237786Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed an...
05/29/2001
4438855Railway coupler shelf chamfer
A railway coupler having a coupler head and a support shelf extending from the lower portion and in some couplers, from the upper portion as well, of the coupler head is provided. A chamfer is provided on the front and side edges of the support shelf and ...
03/27/1984
4245747Coupler
An improved type "E" railway coupler with a top and bottom shelf is provided for reducing the possibility of derailments of railroad cars caused by accidental disengagement of interlocking couplers. The improved coupler has a top planar surface for fixedl...
01/20/1981
4135629Coupler knuckle with safety shelf
To prevent vertical disengagement of the knuckles of railway car couplers, for example type "E" couplers, a vertical upward extension is provided on the forward nose of the knuckle which terminates in a shelf extending over the buffing face of the nose. T...
01/23/1979
4129219Railway car coupler
The head portion of a railway car coupler is provided with forwardly projecting horizontal upper and lower shelves. The leading edge of the top shelf is angled upwardly and rearwardly to provide clearance for coupler droop. Additionally, the leading angle...
12/12/1978
3998337Coupler double shelf collar
A collar having an upper and a lower shelf and adapted to be secured to the head of an A.A.R. Standard E-type railway coupler or other coupler not provided with safety shelves, the shelves, when the collar is so secured, lying respectively over and under ...
12/21/1976
 
Sign InRegister
Username  
Password   
forgot password?