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Patents and Patent Law
Patent laws are intended to allow an inventor a specific amount of time before their creation becomes public.
1,224 Questions
Which country was invented the plastic surgery?
In proportion to the quantity of inhabitants:
* USA * Brazil * Spain
In quantity not related with inhabitants (including foreigners in "medical tourism")
* Brazil * Thailand * France * Switzerland * Argentina
What worth is PB CO patented Dec 9 1924?
The PB CO patent granted on December 9, 1924, pertains to a specific invention or technology developed by the company PB Co. The worth of such a patent can vary significantly based on factors like its market application, the technology's relevance, and the potential for commercialization. Generally, patents can provide a competitive advantage and generate revenue through licensing or sales, but the exact value would depend on the current market conditions and demand for the patented technology. For an accurate assessment, a detailed analysis of the patent and its applications would be needed.
Forerunner of the 5100 series which evolved into the Savage/Stevens 311. Stevens made a LOT of double-shotguns with varying designs over the years. Depending on condition, yours would bring $200-$350 at retail. sales@countrygunsmith.net
What types of services are offered at Espacenet?
Espacenet monitors UK and EU patents registrations and provides a free patent database. Information listed includes: applicant name, date of application and patent number.
Do Choice Privileges rewards expire?
"Choice Privileges rewards do expire. In general, you will find Choice Privileges rewards points expire two years after the date the points are issued, on December 31."
What is Frederick Jones patent number?
Frederick Jones has 22 patents. Perhaps the best known is 2475841, the cooling system for tractor-trailers that led to the founding of Thermo King.
2163754 Ticket dispensing machine
D 132182 design for air conditioning unit
2336735 Removable cooling units for compartments
2337164 Means for automatically stopping and starting gas engines
2376968 Two-cycle gas engine
2417253 Two-cycle gas engine
2475841 Automatic refrigeration system for long-haul trucks
2475842 Starter generator
2475843 Means operated by a starter generator for cooling a gas engine
2477377 Means for thermostatically operating gas engines
2504841 Rotary compressor
2509099 System for controlling operation of refrigeration units
D 159209 Design for air conditioning unit
2523273 Engine actuated ventilating system
2526874 Apparatus for heating or cooling atmosphere within an enclosure
2535682 Prefabricated refrigerator construction
2581956 Refrigeration control device
2666298 Methods and means of defrosting a cold diffuser
2696086 Method and means for air conditioning
2780923 Method and means for preserving perishable foodstuffs in transit
2850001 Control device for internal combustion engine
2926005 Thermostat and temperature control system
Does Jenga have a copyright or patent?
The game Jenga® is protected by copyright, trademark, and patent.
The original graphics are protected by copyright laws.
The name Jenga® is a registered trademark
The "method of operation" (playing the game) is patented.
Probably HD Folsom
I just bought one in good shape , working order for $75
But really, it all depends on the condition of the blower. There is a lot of junk out there. If they are frozen and do not turn, there is a chance they require complete disassembly and expert attention. Since parts cannot be found for these machines they go for little than "yard art" value of $25-50.00. Most have sat around for years in the open air and have seen no oil for years. The gear housing is cast iron and many are cracked. If they turn freely and blow air, then their value is from $50.00 to $100.00.Less, if they are cracked. If they have no cracks, have their original tripod assembly, turn freely, blow air, and sound quiet then they are premium machines and command better prices-up to $350-$400.
