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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||294/49 ; 294/57 ; 294/60|
|발명자 / 주소||
|인용정보||피인용 횟수 : 8 인용 특허 : 0|
A shovel formed of a blade member, two side members, a handle retaining member, and a handle. In one embodiment, each of the blade member, two side members and handle retaining member is formed as a metal blank, which is stamped, punched and bent to the desired configuration, with the metal blanks of the sides and handle retaining member having formed therein interlocking coacting detenting elements for enabling adjustment of the angle of the handle relative to the blade portion. Welds and a rivet complete the assembly of the shovel. In an alternate embo...
A shovel, which comprises: (a) an elongate handle having a lower end, (b) a generally T-shaped handle-retaining member mounted on said lower end of said handle, said handle-retaining member having a generally tubular central body portion secured over said lower end of said handle in concentric coaxial relationship relative thereto, said central body portion having a lower end, said handle-retaining member also having a generally tubular portion connected to said lower end of said central body portion in substantially right-angle relationship to said cent...