CA2490623A1 - Vertically folding hand truck and methods of its operation and construction - Google Patents
Vertically folding hand truck and methods of its operation and constructionInfo
- Publication number
- CA2490623A1 CA2490623A1 CA002490623A CA2490623A CA2490623A1 CA 2490623 A1 CA2490623 A1 CA 2490623A1 CA 002490623 A CA002490623 A CA 002490623A CA 2490623 A CA2490623 A CA 2490623A CA 2490623 A1 CA2490623 A1 CA 2490623A1
- Authority
- CA
- Canada
- Prior art keywords
- hand truck
- frame
- sections
- construction
- methods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Handcart (AREA)
Abstract
A dual wheel foldable hand truck with a nose plate has a skeletal frame including laterally spaced vertical side rails. The frame has hingedly connected upper and lower frame sections with upper and lower side rails meeting at side rail interfaces. Handle operated lock slides are carried by the upper rail sections for downward sliding movement to releasably lock the frame sections in planar alignment. The foldable nose automatically locks in operative position when swung down from stowed position.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21870400P | 2000-07-17 | 2000-07-17 | |
US60/218,704 | 2000-07-17 | ||
CA002353055A CA2353055C (en) | 2000-07-17 | 2001-07-13 | Vertically folding hand truck and methods of its operation and construction |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002353055A Division CA2353055C (en) | 2000-07-17 | 2001-07-13 | Vertically folding hand truck and methods of its operation and construction |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2490623A1 true CA2490623A1 (en) | 2002-01-17 |
CA2490623C CA2490623C (en) | 2008-05-20 |
Family
ID=34195226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002490623A Expired - Fee Related CA2490623C (en) | 2000-07-17 | 2001-07-13 | Vertically folding hand truck and methods of its operation and construction |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2490623C (en) |
-
2001
- 2001-07-13 CA CA002490623A patent/CA2490623C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2490623C (en) | 2008-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |