Want to match string after (including) first letter in a variable I'm looking to isolate product names from strings

I have a bunch of strings of following pattern in text file 201194_2012110634 Appliance 130 AB i Some optional (Notes ) 300723_2017050006(2016111550) Device 16 AB i Note

The first part is serial, the 2nd is date. Device/Appliance name and model (about 10 possible different names) is the string after date number and before (including AB i)

I was able to isolate dates and serials using SERIAL=${line:0:6} YEAR=${line:7:4}

I'm trying to isolate Device name and note after that:

#!/bin/bash
while IFS= read line || [[ -n $line ]]; do
  NAME=${line#*[a-zA-Z]}
  STRINGAP='Appliance '"${line/#*Appliance/}"

The first approach is to take everything after the first letter appearing in line which gives me

NAME = ppliance 130 AB i Some optional (Notes )

The 2nd approach is to write tests for each of possible ~10 appliance/device names and then append appliance name after the subtracted test. Then test variable which actually matched Appliance / Device (or other name) and use that to input into the database..

Is it possible to write a line that would select everything, including first letter in a line in text file? Then I would subtract everything after AB i to get notes and everyting before AB i would become appliance name.