According to Domm, the implementation of mass production of an automobile via an assembly line may be credited to Ransom Olds, who used it to build the first mass-produced automobile, the Oldsmobile Curved Dash. Olds patented the assembly line concept, which he put to work in his Olds Motor Vehicle Company factory in 1901.
If you paper file, it will take three to four weeks for the IRS to process the return and acknowledge your refund. If you e-file, you will get a notice of arrival within 24 hours and confirmation of refund within 72 hours.
Â· just now. 1  Average Tax Refund Time. 2  10-15 days. 3  The IRS website says that due to the new homeland security and fraud checks they have in place to verify returns, to allow 21 days if nothing flags on your return to delay it beyond that you should see it in your bank account by then.