| PIGEON CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20100130921 | NIPPLE COVERING MEMBER AND BREAST PUMP - A nipple coating member and a milking device for gathering mother's milk effectively. The pad of a milking device comprises a tubular frame having a large diameter side opening for inserting the nipple formed on one end side and a small diameter side opening formed on the other end side, a first flexible portion provided at a part in the circumferential direction between the large diameter side opening and the small diameter side opening of the tubular frame, and a second flexible portion provided at a position opposing the first flexible portion independently thereof. The first flexible portion can be deformed inward of the tubular frame by a pressing force from the outside of the pad, and the second flexible portion can be deformed outward of the tubular frame by a pressing force from the inside of the pad. | 05-27-2010 |
| 20090255944 | BEVERAGE CONTAINER - The disclosed subject matter provides a beverage container configured to prevent a beverage from leaking out even when a user tilts the container, and allows the user to easily drink the beverage even when pressure within the container is negative. The beverage container can include a container main body, a base member, and a cap body. The base member can have first ventilation means for regulating a pressure variation in the container main body, and second ventilation means for introducing air from the outside when the pressure within the container main body becomes negative in relation to the outside pressure and capable of preventing leakage of a liquid beverage contained in the container main body. The cap body can include ventilation open/close means and the like capable of changing the state of the first ventilation means to a ventilation state or a closed state. The ventilation open/close means can be configured to bring the first ventilation means into the closed state when in a portable state such as when the user carries the beverage container, and to bring the first ventilation means into the ventilation state when in an operating state. | 10-15-2009 |
