公开(公告)号：US3021246A

公开(公告)日：1962-02-13

申请号：US73056558

申请日：1958-04-24

Applicant: ULRICH HUTTER ,  EUGEN HANLE

Inventor： ULRICH HUTTER ,  EUGEN HANLE

IPC: B29D99/00 ,  B64C11/26 ,  F04D29/38

CPC classification number: F04D29/388 ,  B29C70/28 ,  B29D99/0025 ,  B64C11/26 ,  Y10T156/1002

公开(公告)号：US2993822A

公开(公告)日：1961-07-25

申请号：US66110557

申请日：1957-05-23

Applicant: REEVES JOHN F

Inventor： REEVES JOHN F

CPC classification number: B29C70/28 ,  Y10S264/53

公开(公告)号：US2967756A

公开(公告)日：1961-01-10

申请号：US68640457

申请日：1957-09-26

Applicant: UNION CARBIDE CORP

Inventor： MAZZUCCHELLI ARTHUR P ,  BUGEL THOMAS E

IPC: B29C67/00

CPC classification number: B29C67/00 ,  B29C70/28 ,  Y10S425/029 ,  Y10T428/2938

公开(公告)号：US2931042A

公开(公告)日：1960-04-05

申请号：US42592554

申请日：1954-04-27

Applicant: MINE SAFETY APPLIANCES CO

Inventor： AUSTIN HARRY W

IPC: A42B3/06 ,  A42B3/14 ,  A42C2/00 ,  B29C70/34 ,  B29C70/86

CPC classification number: B29C70/86 ,  A42B3/06 ,  A42B3/14 ,  A42C2/00 ,  B29C70/28 ,  B29C70/345 ,  B29K2105/0854 ,  B29L2031/4821 ,  Y10T156/1031 ,  Y10T428/31616

公开(公告)号：US2858875A

公开(公告)日：1958-11-04

申请号：US52020855

申请日：1955-07-06

Applicant: AERO NAUTICAL BOAT SHOP INC

Inventor： JOSEPH LYMAN

CPC classification number: B29C70/28

公开(公告)号：US2852424A

公开(公告)日：1958-09-16

申请号：US65615857

申请日：1957-04-30

Applicant: REINHART FRANK W ,  SLONE MURRAY C ,  LEON HORN ,  GEORGE DESMOND A

Inventor： REINHART FRANK W ,  SLONE MURRAY C ,  LEON HORN ,  GEORGE DESMOND A

IPC: B29B15/12 ,  B29C53/12 ,  B29C70/20 ,  B29C70/28 ,  B29C70/54 ,  F16F1/00 ,  F16F1/366

CPC classification number: B29B15/125 ,  B29C53/12 ,  B29C70/205 ,  B29C70/28 ,  B29C70/542 ,  B29L2031/7742 ,  F16F1/00 ,  F16F1/366 ,  Y10T29/49609 ,  Y10T29/49801 ,  Y10T29/49812

公开(公告)号：US2796634A

公开(公告)日：1957-06-25

申请号：US39956253

申请日：1953-12-21

Applicant: IBM

Inventor： CHELLIS LEROY N

IPC: B29C43/00 ,  B29C43/18 ,  B29C51/00 ,  B29C51/08 ,  B29C51/14 ,  B32B27/00

CPC classification number: B29C43/203 ,  B29C43/146 ,  B29C51/00 ,  B29C51/002 ,  B29C51/082 ,  B29C51/145 ,  B29C70/28 ,  B29K2101/10 ,  B29K2101/12 ,  B29K2105/0845 ,  B29K2105/0854 ,  B32B27/00 ,  Y10S264/66 ,  Y10S425/048 ,  Y10T156/1002 ,  Y10T156/1039 ,  Y10T156/1048 ,  Y10T428/24628 ,  Y10T428/24802

公开(公告)号：US2215573A

公开(公告)日：1940-09-24

申请号：US10653836

申请日：1936-10-20

Applicant: GEN ANILINE & FILM CORP

Inventor： HANS BECK ,  EUGEN DORRER

IPC: A42C1/02

CPC classification number: A42C1/02 ,  B29C70/28 ,  Y10S264/75

公开(公告)号：US20240326917A1

公开(公告)日：2024-10-03

申请号：US18739973

申请日：2024-06-11

Applicant: Workhorse Group Inc.

Inventor： Robert Willison

IPC: B62D23/00 ,  B29C69/02 ,  B29C70/28 ,  B29K309/08 ,  B29K311/14 ,  B29L31/30 ,  B60K1/02 ,  B60R9/00 ,  B62D25/20 ,  B62D29/04 ,  B62D33/06 ,  B62D65/10

CPC classification number: B62D23/00 ,  B60R9/00 ,  B62D29/046 ,  B62D33/06 ,  B29C69/02 ,  B29C70/28 ,  B29K2309/08 ,  B29K2311/14 ,  B29L2031/30 ,  B29L2031/3055 ,  B60K1/02 ,  B62D23/005 ,  B62D25/20 ,  B62D29/043 ,  B62D65/10

Abstract: In certain embodiments, an electric vehicle includes a front cage, a rear floor, an intermediate section, a utility cabinet, and a flatbed. In other embodiments, an electric vehicle includes a front cage, a rear floor, an intermediate section, and a flatbed. In some embodiments, the front cage at least partially defines an operator cabin, the rear floor is positioned rearward of the front cage in a longitudinal direction, and the intermediate section is disposed at least partially between the front cage and the rear floor in the longitudinal direction.

公开(公告)号：US11654971B2

公开(公告)日：2023-05-23

申请号：US17961554

申请日：2022-10-06

Applicant: Workhorse Group Inc.

Inventor： Donald L. Wires

IPC: B60K1/02 ,  B62D23/00 ,  B29C70/28 ,  B29C69/02 ,  B62D29/04 ,  B62D25/20 ,  B62D29/02 ,  B62D33/06 ,  B62D65/10 ,  B29L31/30 ,  B29K311/14 ,  B29K309/08

CPC classification number: B62D23/00 ,  B29C69/02 ,  B29C70/28 ,  B60K1/02 ,  B62D23/005 ,  B62D25/20 ,  B62D29/02 ,  B62D29/043 ,  B62D29/046 ,  B62D33/06 ,  B62D65/10 ,  B29K2309/08 ,  B29K2311/14 ,  B29L2031/30 ,  B29L2031/3055

Abstract: In certain embodiments, land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a frame structure having a front cage that defines an operator cabin and a rear floor positioned rearward of the front cage. The frame structure supports a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle. An underside of the frame structure is disposed in confronting relation with the underlying surface.