A binding substrate comprising a water permeable layer which comprises at least one polymer and an effective amount of a polymeric mordant for binding DNA, RNA and proteins.
Gustav Ray - Pacifica CA, US Ravi Renduchintala - Mountain View CA, US
International Classification:
B32B003/00
US Classification:
428/032100
Abstract:
A binding substrate comprising a substrate bearing on at least one major surface thereof a water receptive layer which comprises at least one polymer and an effective amount of an ink binding polymer that has an amino as well as a guanidine functional moiety incoporated in it. One such molecule that essentially has both the amino and guanidine moieties is polyaminopropyl biguanidine. The present invention describes the use of polyaminopropy biguandine in inkjet technology.
Print Medium Assembly And Method Of Producing A Printed Sign Assembly
Using a personal desktop printer to print on a print medium for providing a print medium assembly, assembled from individual printed print mediums to create the appearance of a single large printed print medium.
Printable Folding Card Assemblies And Methods For Forming Folded Cards And Securing The Folded Portion
A business card assembly for printing on with a desktop printer. The card assembly having two printable sides, and microperfs for defining business card subsections. Further each subsection has a first portion and a second portion. The first portion contains a tab for releasably attaching the business card first portion to the second portion.
A stack of sheets bound on one end and supported by a backing sheet with dimensions of at least 25.5 by 33 inches. Individual sheets are removed from the bound stack of sheets with a horizontal microperfed line. Further, each sheet can be divided into nine 8.5 by 11 inch subsections using lines of weakening within the paper sheet whereby each 8.5 by 11 inch subsection can be easily folded or loaded into a copier, printer, scanner or shredder.
Coupling Apparatus And Method Of Use To Enable Fluid Communication Between A Multi-Port Mechanical Switch And A Primary Dive Regulator
Gustav A. Ray - Tallahassee FL, US Max Mecabe - Tallahassee FL, US
International Classification:
B63C 11/18 F16L 25/10
Abstract:
The embodiments shown provide a coupling apparatus and method of use to enable fluid communication between a multi-port mechanical switch and a primary dive regulator. The apparatus includes a grooved portion configured to be releasably attached to a multi-port mechanical switch and a leading edge dimensioned to be releasably secured onto a primary dive regulator. The method includes providing the apparatus with the multi-port mechanical switch and primary dive regulator and compressing or extending onto the first end into the multi-port mechanical switch, and extending a second end onto a primary dive regulator to create a hermetically sealed channel for fluid communication through the apparatus.
Max Mecabe - Tallahassee FL, US Josh F. Kearney - Tallahassee FL, US Gustav A. Ray - Tallahassee FL, US
International Classification:
B63C 11/18 B63C 11/22 B63C 11/20
Abstract:
The breathing port isolation apparatus includes a housing, valve, and actuator to enable a diver to isolate a breathing port of a snorkel or dive regulator using a single mouthpiece. The housing is configured to seat the valve and actuator and releasably engage a mouthpiece and dive regulator, which provides the diver with a continuous flow of air through the mouthpiece without having to transition between multiple regulators or breathing ports. The valve includes a piston and enables linear movement between the first and second port. The actuator enables the diver to depress a push-button and transition the actuator between depressed and extended positions, which correspond to the first and second breathing ports.