Toggle navigation
ΔULIVE
PatentInspiration
MoreInspiration
TestMyCreativity
ProductionInspiration
InnovationLogic
MoreInspiration
PatentInspiration
Search and analyze patents
MoreInspiration
Browse the latest innovations
TestMyCreativity
Test your level of creativity
ProductionInspiration
Find new production ways
InnovationLogic
How-To-Innovate Workshop Training
Search
128
innovations
Property:
hollow
×
Search by
Industries
aerospace
(3)
animals
(1)
architecture
(4)
automotive
(10)
building & construction
(12)
childcare
(8)
computers & accessories
(5)
cosmetics
(1)
electronics
(6)
energy
(3)
entertainment
(2)
environment
(10)
financial
(3)
food & beverage
(25)
furniture
(11)
gadgets
(36)
healthcare
(5)
household
(24)
leisure
(7)
lighting
(2)
materials
(4)
measuring/testing
(2)
nature
(1)
office
(2)
optics
(1)
packaging
(11)
paper
(3)
personal care
(4)
physics
(1)
safety
(8)
security
(4)
sports
(10)
technologies
(5)
telecom
(2)
textile & clothing
(10)
tools
(4)
toys
(1)
transport
(6)
travel
(10)
Properties
hollow
(128)
Functions
achieve opposite functions simultaneously
(1)
adapt to absorb shock
(1)
adapt to multiple user requirements
(1)
add a hole to hang object
(4)
add a new function or integrate another function
(10)
add ability to be inflated
(10)
add ability to make simple measurement
(1)
add more visual or conceptual contrast
(1)
add new function by using available resources
(8)
change object shape
(1)
control liquid movement
(1)
copy form of other objects
(1)
create a space to insert something
(21)
create new taste sensation
(1)
create the ability to contain something
(10)
create the impression of increased size
(1)
improve ability to see object
(1)
improve efficiency
(1)
improve fuel economy
(1)
improve integrity of joint
(1)
improve load distribution
(1)
improve radiation heat management
(1)
improve storage capacity
(3)
improve strength
(1)
improve user safety
(3)
improve users convenience
(1)
increase ability to change system characteristics
(2)
increase ability to float
(2)
increase grip
(2)
increase health aspect
(1)
increase natural illumination
(1)
increase operating safety margin
(1)
increase operational flexibility
(1)
increase storage compactability
(2)
increase surface protection
(1)
increase use of colour
(1)
increase user convenience
(1)
maintain temperature
(3)
make environmentally friendly
(1)
make it appeal to more senses
(1)
make it easier to assemble
(1)
make it easier to carry
(1)
make it easier to operate
(2)
make it easy to apply
(1)
make it portable
(3)
make the ideal NO
(1)
make waterproof
(1)
pass something through the object
(2)
reduce assembly time/cost
(1)
reduce drag
(1)
reduce noise
(1)
reduce number of systems
(1)
reduce processing time
(1)
reduce size of a system
(1)
reduce waste of materials
(1)
reduce weight
(1)
seperate different functions
(1)
Sort by
Added on
Relevance
Added on
Most viewed
1
2
3
4
5
Straddling bus
O-Glass
Inflating steel
Hair Coloring Brush
Spiral Eye Side Threading Needles
Extension Cord Built in Wall
Cut and Store In One
PortiloBox
Avalanche Safety System
Compact herb chopper
Inflatable Homeless Shelters
Tube squeezing toothbrush
Apple Wine Glass
Portable Key Safe
Jetspoon
Hot Baby Bottle
P-Hook Bookmarks
Inflatable skateboard
Safe Balloon
Cargo scooter
Inflatable window
Air-Cushioned Infant Scale
DOMECRETE
Hollow medicine spoon
Tea Bag coffin
Hold tealight
Tiny spheres absorb noise at high temperatures
Vase Humidifier
Garden table
RGB Rainbow glasses
1
2
3
4
5