The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
The cost to file a PCT application is approximately $4,000, mostly in government fees-contact Brown & Michaels for a specific quote on your application. Please note that Brown & Michaels (in fact, any US patent firm) can only file PCT applications for US nationals or residents.aintenance Fees: Once the patent issues, it will be valid for up to 20 years from the date of filing the application (from the date of the earliest non-provisional application in the chain, if this is a continuation, continuation in part or divisional application).