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
21
innovations
Property:
hollow
×
Function:
create a space to insert something
×
Search by
Industries
automotive
(1)
building & construction
(1)
childcare
(2)
computers & accessories
(3)
financial
(1)
food & beverage
(7)
furniture
(2)
gadgets
(7)
healthcare
(1)
household
(1)
packaging
(3)
paper
(1)
personal care
(1)
security
(2)
sports
(2)
telecom
(1)
textile & clothing
(2)
tools
(1)
travel
(1)
Properties
hollow
(21)
Functions
create a space to insert something
(21)
Sort by
Added on
Relevance
Added on
Most viewed
Slotted Cup Sleeves
Fujitsu Lifebook comes with removable smartphone, tablet, and digital camera
Bike Rack Desk
Card Case For The iPhone 4
Door of secrets
Wallets2wear
Inbrela
Cut and Store In One
Cargo scooter
Tea Bag coffin
Baby bottle with medicine dispenser
Twist and Activate Drinks
Stash sandals
Note book and pencil
Crayon Holder
Hollow mouse
Hollow axe holds saw
Hollow coffee cup
Mini safe in the socket
expandable USB flash drive
Soy-sauce-dispensing chopsticks
