|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62D-025/24 E06B-007/22 H02B-001/30 H02G-003/08|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 28|
A hole seal is disclosed including a cover having a body with an inner surface and an outer surface and an end portion attached to a first end of the body. The inner surface of the body includes a threaded portion, and the outer surface of the body includes an annular array of ribs disposed thereon. Each of the ribs has a predefined collapsible direction. The end portion includes a seal disposed on a peripheral edge of the end portion. The hole seal further includes a cap having an inner member and an outer portion. The inner member includes a threaded p...
1. A hole seal for sealing a hole formed in a wall, the wall having a first surface, an oppositely arranged second surface, and an inner surface defining the hole, the hole seal comprising: a cover including a body and a seal, the seal disposed on an inner surface of the cover and configured to engage the first surface of the wall, the body extending longitudinally from an inner surface of the cover and having an open end, the body including an annular array of flexible ribs extending radially outwardly from an outer surface thereof configured to engage ...