Yes, you have 60 minutes to complete a form. However, the 60-minute period is not an absolute period; i.e., you do not have to complete the form, start to finish, within 60 minutes. If the USPTO's server does not detect any activity at all within 60 minutes, it will end your session at the 60-minute point.
Optic neuritis. Optic neuritis is the most common cause of optic neuropathy. It is caused when the optic nerve is inflamed and the optic messages are not relayed properly to the brain. Optic neuritis is usually caused by an autoimmune disorder or other bacterial infection.ny damage to this vital nerve can cause significant vision loss or vision blurring. Symptoms of optic neuropathy. 1  Pain in the eyes during rest or even when moving. 2  Loss of vision in one eye or both eyes. 3  Blurred vision and color blindness (some colors may be hazy and indistinguishable).
The swollen optic nerve may be caused or triggered by: 1  Autoimmune conditions such as lupis, HIV, Behcet's disease, or sarcoidosis. 2  Inflammatory conditions like multiple sclerosis.