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Lord Kelvin, British mathematician and physicist ; 1897
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| Number | Title | Issue Date |
| 7032786 | Caulking gun having angle adjustment function A caulking gun includes a gun body, a push rod, a push plate, an adjusting seat, a driving member, and an elastic member. Thus, the adjusting seat is movable in the gun body by rotation of the driving member to adjust the incline angle of the push plate by guidance ... | 04/25/2006 |
| 7032785 | Caulking gun having angle adjustment function A caulking gun includes a gun body, a push rod, a push plate, an adjusting knob, and a piston lever. Thus, the adjusting knob is rotated to move away from the push plate to increase the incline angle of the push plate, so that the push plate is locked on the push ro... | 04/25/2006 |
| D511077 | Glue gun | 11/01/2005 |