CA40923S - Pre-cast concrete unit for manholes - Google Patents
Pre-cast concrete unit for manholesInfo
- Publication number
- CA40923S CA40923S CA 40923 CA40923F CA40923S CA 40923 S CA40923 S CA 40923S CA 40923 CA40923 CA 40923 CA 40923 F CA40923 F CA 40923F CA 40923 S CA40923 S CA 40923S
- Authority
- CA
- Canada
- Prior art keywords
- manholes
- cast concrete
- concrete unit
- unit
- cast
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 40923 CA40923S (en) | 2013-04-18 | 2013-04-18 | Pre-cast concrete unit for manholes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 40923 CA40923S (en) | 2013-04-18 | 2013-04-18 | Pre-cast concrete unit for manholes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA40923S true CA40923S (en) | 1976-07-05 |
Family
ID=48953479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 40923 Expired CA40923S (en) | 2013-04-18 | 2013-04-18 | Pre-cast concrete unit for manholes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA40923S (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10139037B2 (en) | 2016-12-21 | 2018-11-27 | John Rene Spronken | Prefabricated reusable concrete pedestal element |
USD835878S1 (en) | 2016-12-21 | 2018-12-11 | John Rene Spronken | Crane base |
US10202734B2 (en) | 2016-12-21 | 2019-02-12 | John Rene Spronken | Prefabricated resuable concrete pedestal element |
-
2013
- 2013-04-18 CA CA 40923 patent/CA40923S/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10139037B2 (en) | 2016-12-21 | 2018-11-27 | John Rene Spronken | Prefabricated reusable concrete pedestal element |
USD835878S1 (en) | 2016-12-21 | 2018-12-11 | John Rene Spronken | Crane base |
US10202734B2 (en) | 2016-12-21 | 2019-02-12 | John Rene Spronken | Prefabricated resuable concrete pedestal element |
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