LandOfFree - US Patents - Listing for Tool driving or impacting

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Down hole drill improvement

Tool driving or impacting – Drive controlled by relative axial movement of tool – Drive motor controlled

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down hole percussion drill apparatus

Tool driving or impacting – Drive controlled by relative axial movement of tool – Drive motor controlled

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down the hole drill

Tool driving or impacting – Impacting devices – Selective axial direction of impact

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down the hole hammer equipment

Tool driving or impacting – Drive controlled by relative axial movement of tool – Drive motor controlled

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down-hole mud actuated hammer

Tool driving or impacting – Work cleansing – By motive fluid for drive motor or advance causing or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down-the-hole drilling machine

Tool driving or impacting – Impacting devices – Impact transmitting anvil

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down-the-hole hammer

Tool driving or impacting – Drive controlled by relative axial movement of tool – Drive motor controlled

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Down-the-hole percussion drills

Tool driving or impacting – Work cleansing – By motive fluid for drive motor or advance causing or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downcrowdable telescopic augering apparatus

Tool driving or impacting – With vehicle support for drive

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downcrowding boom assembly

Tool driving or impacting – Swinging arm causes advance with means to guide rectilinear...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downcrowding device for earth boring machines

Tool driving or impacting – Advance causing or controlling means – Driven flexible member causes advance

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downhole percussion drills

Tool driving or impacting – Work cleansing – Cleansing fluid passage through hammer head

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downhole recirculating hammer

Tool driving or impacting – Work cleansing – Cleansing fluid passage through hammer head

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Downhole vibrator

Tool driving or impacting – Impacting devices – Selective axial direction of impact

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Draw vice

Tool driving or impacting – Means to drive tool about an axis – Gear drive

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill

Tool driving or impacting – Impacting devices – With means for rotating tool

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill

Tool driving or impacting – Advance causing or controlling means – Tool advances relative to drive

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill accessory

Tool driving or impacting – Convertible

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill adjustment mechanism for a hammer drill

Tool driving or impacting – Drive adjustable to completely change kind of drive – Adjustable to impacting device

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill and/or impact hammer

Tool driving or impacting – Drive controlled by relative axial movement of tool

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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