Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: Systems, methods, and graphical user interfaces for the management and coordination of patent infringement-related analyses, such as freedom-to-operate, patent clearance, and enforcement, are provided. Patent claim information is extracted and presented to users along with purpose-specific workflows that facilitate the capture and presentation of work product on both a claim-by-claim level as well as on a document level. Integrated data management facilitates access to historical work product by interconnecting the various record entities of the system including product information, patent document information, review information, and work product information.

Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: Systems, methods, and graphical user interfaces for the management and coordination of patent infringement-related analyses, such as freedom-to-operate, patent clearance, and enforcement, are provided. Patent claim information is extracted and presented to users along with purpose-specific workflows that facilitate the capture and presentation of work product on both a claim-by-claim level as well as on a document level. Integrated data management facilitates access to historical work product by interconnecting the various record entities of the system including product information, patent document information, review information, and work product information.

Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: Systems, methods, and graphical user interfaces for the management and coordination of patent infringement-related analyses, such as freedom-to-operate, patent clearance, and enforcement, are provided. Patent claim information is extracted and presented to users along with purpose-specific workflows that facilitate the capture and presentation of work product on both a claim-by-claim level as well as on a document level. Integrated data management facilitates access to historical work product by interconnecting the various record entities of the system including product information, patent document information, review information, and work product information.

Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: Systems, methods, and graphical user interfaces for the management and coordination of patent infringement-related analyses, such as freedom-to-operate, patent clearance, and enforcement, are provided. Patent claim information is extracted and presented to users along with purpose-specific workflows that facilitate the capture and presentation of work product on both a claim-by-claim level as well as on a document level. Integrated data management facilitates access to historical work product by interconnecting the various record entities of the system including product information, patent document information, review information, and work product information.

Abstract: A method comprising, in a striking face of a golf club head, the striking face being formed of a first material having a first hardness, creating a plurality of initial grooves, the initial grooves having a first cross-sectional area (A1) and a first pitch (P1) such that A1/P1>0.0030 in. The method continues with modifying the initial grooves at least by positioning a second material in each of the plurality of initial grooves, the second material having a second hardness that is less than the first hardness, such that the first material and the second material form a plurality of final grooves each having a second cross-sectional area (A2) and a second pitch (P2) such that A2/P2<0.0030 in.

Abstract: According to aspects of the present invention, methods, systems, and media are provided for creating, storing, and using an interactive hierarchical arrangement of technical elements useful for conducting efficient patent infringement and similar analysis. The hierarchical arrangement of technical elements is adapted to be displayed on a user-engageable computer display in a manner that allows a user to select and de-select particular technical elements. Methods and systems include storing records of technical elements in hierarchical relationships, which elements are correlated to specific patent claims during an annotation process. The hierarchical arrangement of technical elements is displayed so as to indicate genus-species relationships among the technical elements, while the stored correlations are used as a basis to perform highly efficient claims-based patent analysis.

Abstract: An iron type golf club head including a striking wall having front and rear surfaces, a rearwardly extending perimeter-weighted element which includes heel, toe, top, and sole portions, the sole portion including a forward end, rearward end, and an upper surface, the intersection of the upper surface of the sole portion and the rear surface of the striking wall defining an interior sole line, the intersection of the upper surface of the sole portion and the rearward end of the sole portion defining a trailing-edge sole line, the perimeter-weighted element having one or more rearwardly-opening recesses therein; and a polymeric element affixed to the sole portion, wherein, in a imaginary vertical plane substantially perpendicular to the striking wall, when the golf club head is in an address position, the interior sole line is below the trailing-edge sole line.

Abstract: According to aspects of the present invention, methods, systems, and media are provided for creating, storing, and using an interactive hierarchical arrangement of technical elements useful for conducting efficient patent infringement and similar analysis. The hierarchical arrangement of technical elements is adapted to be displayed on a user-engageable computer display in a manner that allows a user to select and de-select particular technical elements. Methods and systems include storing records of technical elements in hierarchical relationships, which elements are correlated to specific patent claims during an annotation process. The hierarchical arrangement of technical elements is displayed so as to indicate genus-species relationships among the technical elements, while the stored correlations are used as a basis to perform highly efficient claims-based patent analysis.

Abstract: An iron type golf club head including a striking wall having front and rear surfaces, a rearwardly extending perimeter-weighted element which includes heel, toe, top, and sole portions, the sole portion including a forward end, rearward end, and an upper surface, the intersection of the upper surface of the sole portion and the rear surface of the striking wall defining an interior sole line, the intersection of the upper surface of the sole portion and the rearward end of the sole portion defining a trailing-edge sole line, the perimeter-weighted element having one or more rearwardly-opening recesses therein; and a polymeric element affixed to the sole portion, wherein, in a imaginary vertical plane substantially perpendicular to the striking wall, when the golf club head is in an address position, the interior sole line is below the trailing-edge sole line.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole line.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole line.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole line.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. The A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole line.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole.

Abstract: A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward end, a rearward end, an upper surface and a lower surface. The intersection of the upper surface and the rear surface defines an interior sole line. The intersection of the upper surface and the rearward end defines a trailing edge. A region on the upper surface includes variation of the height of the trailing edge or exterior sole line relative to the height of the interior sole.