Abstract: In one aspect, the present disclosure relates to a device that may extend the lifetime of a razor blade. The device may include a housing having a first opening at a first end of the housing and a second opening opposite of the first end; a desiccant to absorb moisture within the housing; a cartridge to hold the desiccant, wherein one side of the desiccant is exposed to the air inside the interior; a base body connected to the second opening of the housing, having a cavity to receive and hold the cartridge; a handle having a hollowed inside portion configured to hold an inserted razor blade handle; at least one one-way valve connected to the handle that, when the handle is inserted into the housing, allows allow air to be evacuated from the interior of the housing.

Abstract: In one aspect, the present disclosure relates to a device that may extend the lifetime of a razor blade. The device may include a housing having a first opening at a first end of the housing and a second opening opposite of the first end; a desiccant to absorb moisture within the housing; a cartridge to hold the desiccant, wherein one side of the desiccant is exposed to the air inside the interior; a base body connected to the second opening of the housing, having a cavity to receive and hold the cartridge; a handle having a hollowed inside portion configured to hold an inserted razor blade handle; at least one one-way valve connected to the handle that, when the handle is inserted into the housing, allow air to be evacuated from the interior of the housing.

Abstract: A tire pressure indicator for coupling with a valve stem of a tire. The tire pressure indicator provides a first visual indication in the event that the tire pressure is below a first threshold limit and a second visual indication if the tire pressure is above a second threshold limit. The pressure indicator includes a dome shaped indicator and a dome shaped cover that is mounted over the indicator. The cover includes a plurality wedge shaped transparent viewing windows extending from near the top of the dome. The transparent viewing windows are separated by opaque portions. The indicator has a plurality of alternating wedge shaped areas of first and second colors extending from near the top of the dome to the lower peripheral edge of the indicator. The rotation of the indicator is related to the tire pressure. In one orientation of the indicator that occurs when the tire pressure is below a first predetermined limit, the first color is visible through the transparent viewing windows of the outer dome.

Abstract: A tire pressure indicator for coupling with a valve stem of a tire. The tire pressure indicator provides a first visual indication in the event that the tire pressure is below a first threshold limit and a second visual indication if the tire pressure is above a second threshold limit. The pressure indicator includes a dome shaped indicator and a dome shaped cover that is mounted over the indicator. The cover includes a plurality wedge shaped transparent viewing windows extending from near the top of the dome. The transparent viewing windows are separated by opaque portions. The indicator has a plurality of alternating wedge shaped areas of first and second colors extending from near the top of the dome to the lower peripheral edge of the indicator. The rotation of the indicator is related to the tire pressure. In one orientation of the indicator that occurs when the tire pressure is below a first predetermined limit, the first color is visible through the transparent viewing windows of the outer dome.

Abstract: A tire pressure indication device is provided that continuously monitors pressure of a tire and instantaneously generates a visual display having an easy to read indication as soon as the tire pressure falls below a safe threshold limit. This device includes a dome shaped upper end. A two color dome shaped indicator element is disposed therein having two colors or other visually distinguishable markings which are visible through viewing areas. The dome element is rotatable in response to sensed tire pressure to provide a visual indication of low pressure and another visually distinct indication of safe pressure. The lower end of the body includes a connector to be fitted or threaded onto the valve stem of a tire. Multiple seals are provided within the device to substantially eliminate air or gas from escaping to the atmosphere. Thereby, the device can remain on the tire valve and monitor pressure for long periods of time.