TWM533245U - Gravitational timer - Google Patents
Gravitational timerInfo
- Publication number
- TWM533245U TWM533245U TW105210955U TW105210955U TWM533245U TW M533245 U TWM533245 U TW M533245U TW 105210955 U TW105210955 U TW 105210955U TW 105210955 U TW105210955 U TW 105210955U TW M533245 U TWM533245 U TW M533245U
- Authority
- TW
- Taiwan
- Prior art keywords
- column
- tube
- gravitational
- timer
- weighted
- Prior art date
Links
Landscapes
- Toys (AREA)
Abstract
A gravitational timer consist of elongated body and a weighted object. The elongated body is either a tube or a column. The weighted object is kept in the tube or circle the column, and it is attached to the elongated body. The weighted object is necessarily visible. If a tube, the body is transparent or with a vertical groove. If the body is a column, the object will be totally visible. When the body erect, the object will be effected by gravity and attached to the body with kinetic friction effecting, making the object descends along the body in a constant speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105210955U TWM533245U (en) | 2016-07-20 | 2016-07-20 | Gravitational timer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105210955U TWM533245U (en) | 2016-07-20 | 2016-07-20 | Gravitational timer |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM533245U true TWM533245U (en) | 2016-12-01 |
Family
ID=58225902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW105210955U TWM533245U (en) | 2016-07-20 | 2016-07-20 | Gravitational timer |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM533245U (en) |
-
2016
- 2016-07-20 TW TW105210955U patent/TWM533245U/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |