CA644774A - Spring actuated diving board - Google Patents
Spring actuated diving boardInfo
- Publication number
- CA644774A CA644774A CA644774A CA644774DA CA644774A CA 644774 A CA644774 A CA 644774A CA 644774 A CA644774 A CA 644774A CA 644774D A CA644774D A CA 644774DA CA 644774 A CA644774 A CA 644774A
- Authority
- CA
- Canada
- Prior art keywords
- spring actuated
- diving board
- diving
- board
- actuated
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA644774T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA644774A true CA644774A (en) | 1962-07-17 |
Family
ID=35933430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA644774A Expired CA644774A (en) | Spring actuated diving board |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA644774A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974831A (en) * | 1990-01-10 | 1990-12-04 | Precor Incorporated | Exercise treadmill |
US5072928A (en) * | 1987-11-25 | 1991-12-17 | Stearns Mcgee Incorporated | Treadmill |
US5184988A (en) * | 1990-01-10 | 1993-02-09 | Precor Incorporated | Exercise treadmill |
USRE42698E1 (en) | 2001-07-25 | 2011-09-13 | Nautilus, Inc. | Treadmill having dual treads for stepping exercises |
-
0
- CA CA644774A patent/CA644774A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072928A (en) * | 1987-11-25 | 1991-12-17 | Stearns Mcgee Incorporated | Treadmill |
US4974831A (en) * | 1990-01-10 | 1990-12-04 | Precor Incorporated | Exercise treadmill |
US5184988A (en) * | 1990-01-10 | 1993-02-09 | Precor Incorporated | Exercise treadmill |
USRE42698E1 (en) | 2001-07-25 | 2011-09-13 | Nautilus, Inc. | Treadmill having dual treads for stepping exercises |
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