Hand truck

Invention Grant

US1653927A Hand truck 失效

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Patent Title: Hand truck
Application No.: US14811926

Application Date: 1926-11-13
Publication No.: US1653927A

Publication Date: 1927-12-27
Inventor: PRYOR JOHN A
Applicant: PRYOR JOHN A
Assignee: John A Pryor
Current Assignee: John A Pryor
Priority: US14811926 1926-11-13
Main IPC: B62B1/14
IPC: B62B1/14

Hand truck

Public/Granted literature

US20150331314A1 PATTERN FORMING METHOD, COMPOUND USED THEREIN, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, MANUFACTURING METHOD OF ELECTRONIC DEVICE, AND ELECTRONIC DEVICE Public/Granted day:2015-11-19

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IPC分类:

B	作业；运输
B62	无轨陆用车辆
B62B	手动车辆，例如手推车或摇篮车；雪橇（以畜力驱动为特点的入B62C；由驾驶人或发动机推进的雪橇入B62M）
B62B1/00	仅有一个车轴带一个或多个运输轮的手推车；其所用设备
B62B1/10	.其中负载全部移到车轮上
B62B1/14	..包含将所载物锚定或固紧到适当位置的装置；装卸设备

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