WHAM O MFG CO has a total of 80 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets furniture and games, machines and audio-visual technology are RHINO TOYS INC, GAYLA IND INC and ODDZON PRODUCTS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 19 | |
#2 | Canada | 7 | |
#3 | United Kingdom | 7 | |
#4 | Australia | 6 | |
#5 | Germany | 4 | |
#6 | France | 4 | |
#7 | Austria | 3 | |
#8 | Belgium | 3 | |
#9 | Switzerland | 3 | |
#10 | Denmark | 3 | |
#11 | Japan | 3 | |
#12 | Netherlands | 3 | |
#13 | South Africa | 3 | |
#14 | Brazil | 2 | |
#15 | Italy | 2 | |
#16 | EPO (European Patent Office) | 1 | |
#17 | Finland | 1 | |
#18 | Iceland | 1 | |
#19 | Mexico | 1 | |
#20 | Norway | 1 | |
#21 | New Zealand | 1 | |
#22 | Portugal | 1 | |
#23 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Basic materials chemistry | |
#5 | Optics |
# | Technology | |
---|---|---|
#1 | Toys | |
#2 | Spraying devices | |
#3 | Devices for public amusement | |
#4 | Physical training equipment | |
#5 | Advertising | |
#6 | Unspecified technologies | |
#7 | Household appliances | |
#8 | Materials for miscellaneous applications | |
#9 | Compounding processes | |
#10 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Gillespie Richard Lee | 10 |
#2 | Melin Arthur Kelso | 10 |
#3 | Geller Douglas Alan | 7 |
#4 | Kerkenbush Darle Lee | 7 |
#5 | Whittington Jimmie Lee | 7 |
#6 | Gillespie R L | 5 |
#7 | Gillespie R | 5 |
#8 | Geller Douglas A | 5 |
#9 | Melin Arthur K | 5 |
#10 | Gillespie Richard L | 5 |
Publication | Filing date | Title |
---|---|---|
PT72108A | Water play toy | |
US4340222A | Game ball | |
BR8009079A | Toy disc and method of obtaining it | |
EP0040656A1 | Flying disc and method of attaching a disc to a ring | |
CA1161874A | Flying disc | |
US4273418A | Mirror for producing optical illusions | |
US4334385A | Flying disc | |
US4235378A | Water play toy | |
US4157703A | Toy gun | |
US4205785A | Water play toy with elevatable crown portion | |
US4193517A | Water squirt cane having movable figure as activator | |
DE2727590A1 | Hydro-mobile decorative device contg. oil and immiscible fluid - of different density to give moving patterns by flow under gravity | |
JPS541000A | Indicator | |
CA1083345A | Fluid novelty display device | |
AU2540477A | Immiscible liquids display | |
GB1554473A | Fluid novelty device | |
GB1568698A | Apparatus for throwing games | |
AU1907276A | Jai alai apparatus | |
US4034493A | Fluid novelty device | |
US4045026A | Jai alai apparatus |