142928 ⎘
Pumps actuated by muscle power, e.g. for inflating
Sub-classes:PUMPING DEVICE
#2INFLATION BULB
#3INFLATION APPARATUS
#4Inflator with Upper Cover Showing Pressure Value
#5AIR PUMP WITH PRESSURE INDICATION
#6PORTABLE FOOT PUMP OPERATED ELECTRIC POWER SOURCE
#7NOVEL SINGLE-MATERIAL HAND PUMP
#8Portable Air Pump
#9PORTABLE AIR PUMP
#10Anti-pinch handle for air pump
#11FOOT PUMP AND INFLATABLE BED COMPRISING SAME
#12Easy-To-Assemble Floor Pump
#13Floor pump
#14Elastic member and pump assembly including the same
#15Floor pump
#16COMPACT HAND PUMP
#17Impact Absorption Elements, Systems, and Methods of Use
#18Vacuum sealable container with internal pump mechanism
#19Thermal control system
#20Gas-filling device
#21EASY-TO-ASSEMBLE AIR PUMP
#22Vacuum pump
#23Hand grip mechanism, drive mechanism, and air pump
#24Variable-pressure air pump
#25Air compression pump
#26Inflation system and device
#27Elastic member and pump assembly including the same
#28Suction pump and negative-pressure retaining device having a suction pump, and method for attaching a negative-pressure retaining device
#29Three-stage compression air pump
#30Combination paddle and pump
#31Air inflation device having rotatable pressure gauge
#32Air inflation device
#33Electrohydrodynamic control device
#34Vacuum sealable container with internal pump mechanism
#35Hand air pump handle assembly and hand air pump
#36Inflator
#37Fishing Bait Inflator and Method of Using the Same
#38Liquid storage tank upper cover assembly of drawing or adding liquid machine and drawing or adding liquid machine
#39Air-bag type inflating device
#40Portable air pump with rapid inflation
#41SQUEEZE-TYPE PUMP
#42Foot pump and stow system
#43Apparatus to prevent side load in hydraulic override pumps
#44Portable inflation device
#45Manual dual-directional inflating device
#46Manual dual-directional inflating device
#47Collapsing beam pump
#48Pump for a Two Wheeler Tire
#49Vacuum pump
#50Air pump device
#51Inflation needle
#52Human-ear-wearable apparatus, system, and method of operation
#53Hand pump with detachable air storage tank
#54Hand pump with air storage tank
#55SMART PUMP
#56Inflating device
#57Manual pump
#58Smoking apparatus with a pump and a method of using same
#59Bicycle pump
#60Smoking apparatus with a pump and a method of using same
#61Protected air inlet for an air pump with a pressure gauge
#62Floor pump
#63Pump operable in one of quick pumping mode and high-pressure pumping mode selectively
#64INFLATABLE TOY AND INFLATION DEVICE
#65Inflatable penile prosthesis with reversible flow pump
#66Pump head of air pump
#67System and method for processor-based security
#68Air pump with retractable needle and/or method of making the same
#69INFLATING DEVICE
#70Vacuum sealable container with internal pump mechanism
#71Air valve connecting device having pivotal actuating knob
#72Inflation Device
#73Vacuum splint apparatus for accessing the neck of a patient and method for using the same
#74Inflatable garment with lightweight air pump and method of use
#75COMPRESSIBLE AIR PUMP
#76Attachment for air valve
#77Hand pump with air storage tank
#78Air pump having concealed pressure gauge
#79Balloon holder
#80Bicycle pump
#81Dent removing apparatus
#82Vacuum splint apparatus and method for using the same
#83PUMPING DEVICE
#84Two-way hand-drawn pneumatic cylinder piston
#85Inflating device
#86No-drip volatile substance delivery system
#87Pumping device for sucking or draining fluid
#88Inflatable Wedge toilet seat lift
#89HAND PUMP FOR PUMPING AIR OF LOWER PRESSURE AND HIGH PRESSURE
#90Detachable ball inflation and deflation device
#91Strain gauge pump control switch
#92System and method for processor-based security
#93Air pump with pressure gauge having indicators on different sides and movable between use positions thereof
#94Dual-gauge air pump
#95Adapter assembly for an inflating device
#96Structure of trigger-boosting pulling device
#97PUMPED AIR COOLING SHOE SYSTEM AND METHOD
#98Manual piston air pump having high flow electric rotary pump
#99Air Pump with Low Pressure Gauge Protective Device
#100Automobile fuel system pressurization apparatuses and methods
#101Vacuum mixing system and method for the mixing of polymethylmethacrylate bone cement
#102Dual-purpose tire inlet valve connector
#103HAND PUMP HAVING ELECTRIC GENERATOR
#104HAND PUMP HAVING ELECTRIC GENERATOR
#105Pump suction/expulsion for liquids and gases versatile
#106Floor pump capable of transmitting air pressure value via wireless transmission to mobile electronic device for indication
#107Portable pump capable of transmitting air pressure value via wireless transmission to mobile electronic device for indication
#108Foot operated snivel suction device
#109Vacuum apparatus
#110Structure of pump
#111Tamper resistant hand-operated pneumatic pump
#112Single cylinder treadle pump
#113Structure of simplified inflation valve
#114Pressure relief valve
#115MULTI-PURPOSE LARGE CAPACITY PUMP
#116Foldable handle for hand pump
#117Handheld nozzle cleaning apparatus
#118Operating handle assembly for hand air pump
#119Air valve connector for connecting different valves
#120AIR PUMP
#121Sliding inflator with inner and outer cylinders
#122Shoe with integral pump
#123Attachment for different air valves
#124Prosthetic knee joint with incorporated vacuum pump
#125Compact manual pump having selectable low pressure and high pressure pumping modes
#126Air passageway switchable pump head for air pump
#127Inflating pump with auxiliary knotting functions
#128Hand-operating vacuum pulling device
#129VACUUM PUMP AND VACUUM CONTAINER HAVING THE SAME
#130Leak-Preventing Device for a Pump
#131PORTABLE PUMPING APPARATUS FOR CONCURRENTLY PUMPING LIQUID FROM A SOURCE CONTAINER TO A DESTINATION CONTAINER AND PUMPING VAPOR FROM THE DESTINATION CONTAINER TO THE SOURCE CONTAINER
#132Airflow passage structure of manual pump of fluid-pumping apparatus
#133Portable fluid exchange system for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container
#134ELECTRONIC DEVICE WITH MINIATURE HEAT DISSIPATING STRUCTURE
#135AIR PUMP
#136Venturi tube assembly and manual/pneumatic pump including the venturi tube assembly
#137PUMP COMPRISING A MOVING WALL AND USE OF A PUMP OF THIS TYPE
#138Pumping device that is operated easily and safely
#139Pumping device having a pressure adjustable function
#140INFLATION KIT
#141Manual/pneumatic pump structure
#142Outdoor equipment
#143STRUCTURE OF AIR BLADDER PUMPING DEVICE
#144Low fuel permeation primer bulb
#145HAND PUMP FOR PUMPING FLUID
#146Air pump producing high pressure
#147Air pump set
#148Aerating bag
#149Vacuum packaging in containers provided with an air-tight closing lid
#150Gas Pump with Limiting Pressure Feature
#151HAND-ACTUATED PUMP
#152System and method for processor-based security
#153MOTORIZED VACUUM/PRESSURE PUMP AND STOPPER
#154AIR PUMP
#155Hand operated pump
#156Utensil
#157FOOT AIR-EXTRACTING AND INFLATING MACHINE
#158High pressure, multiple-stage air pump with valve body inlet port arrangement
#159Pump for drawing fluid
#160Food storage bag vacuum pump
#161Automatic retractable syringe
#162Portable fluid exchange system for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container
#163Manual evacuation system
#164PUMP STRUCTURE CONNECTABLE WITH AN AIR CUSHION OR A BLADDER
#165Portable pumping apparatus for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container
#166Strain gauge pump control switch
#167AIR EXTRACTOR PUMP FOR WATERBEDS
#168Pump structure connectable with an air cushion or a bladder
#169Loading system
#170Pumping dispenser for viscous liquids
#171Bladder-Inflating Structure
#172Reciprocating Pump
#173Pumps for vacuum containers
#174Automatic pressure-relieving apparatus for suction pump
#175Outdoor Equipment
#176Manually operated vacuum pump and refill device
#177MOTORIZED VACUUM/PRESSURE MARINATING FOOD AND STORAGE CONTAINER
#178VACUUM SEALABLE COFFEE AND MARINATING FOOD STORAGE CONTAINER
#179Method and apparatus for filling inflatables
#180Dual action air pump
#181Manually driven transfer pump for liquefied gases
#182Co-axial pressure relief device for air inflator
#183Air pump
#184Two-stage hand pump
#185Pump comprising a moving wall and use of a pump of this type
#186Motorized vacuum/pressure pump and stopper
#187Pressurizing liquid delivery device
#188Pump structure easily and quickly connectable with an air cushion or a bladder
#189Oil suction pump
#190Pumping device
#191Air pump with a manometer received therein
#192ROBUST MANUAL PUMP
#193Hand-operated inflator
#194Hydraulic hand pump
#195Portable air inflatable device
#196Outlet check valve for fluid bladders
#197Liquid pumping device
#198Vacuum canister
#199Avoidance of resonance in the inflatable sport ball by limiting the critical ratio
#200Hand pump with pressure release mechanism and system of use
#201Motorized vacuum/pressure pump and stopper
#202Apparatus for inflating and deflating
#203Inflator
#204Tabletop inflation system
#205Hand-operated air pump
#206Mopping device
#207Hand-operated oil pump