Abstract: A tubing assembly includes first and second tubing segments, and a pressure cup portion formed between the first and second tubing segments. The pressure cup portion has a first open lateral side, and a second closed lateral side including a flat membrane member configured to engage a diaphragm of a pressure transmitter to transmit a pressure of a fluid disposed within the pressure cup portion to said diaphragm. The flat membrane member is integrally formed with the pressure cup portion. A mold for forming the tubing assembly, and a pressure sensing system includes the tubing assembly, a housing portion, and a pressure sensor receivable within the housing to position a diaphragm of the pressure sensor directly adjacent to the flat membrane member of the tubing assembly.

Abstract: This invention relates generally to marking utensil holders and sharpeners. More specifically, the invention relates to an improved holder for such utensils and a removably attachable sharpener therefore.