The forward has joined the League One outfit until January 4, along with Middlesbrough defender Seb Hines.
"In Seb we have someone who brings great experience and adds quality to the squad," Sky Blues manager Steven Pressley told the club's website.
"Frank's ambition certainly aligns with my expectations."
Coventry also released midfielder Carl Baker on transfer deadline day.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Leeds UnitedLeeds | 24 | 15 | 6 | 3 | 44 | 15 | 29 | 51 |
| 2 | Sheffield UnitedSheff Utd | 24 | 15 | 6 | 3 | 33 | 14 | 19 | 49 |
| 3 | Burnley | 24 | 13 | 9 | 2 | 30 | 9 | 21 | 48 |
| 4 | Sunderland | 24 | 12 | 8 | 4 | 36 | 21 | 15 | 44 |
| 5 | Blackburn RoversBlackburn | 23 | 11 | 5 | 7 | 27 | 21 | 6 | 38 |
| 6 | Middlesbrough | 24 | 10 | 7 | 7 | 41 | 31 | 10 | 37 |
| 7 | Watford | 23 | 11 | 4 | 8 | 33 | 31 | 2 | 37 |
| 8 | West Bromwich AlbionWest Brom | 24 | 8 | 12 | 4 | 28 | 19 | 9 | 36 |
| 9 | Swansea CitySwansea | 24 | 9 | 6 | 9 | 29 | 25 | 4 | 33 |
| 10 | Bristol City | 24 | 8 | 9 | 7 | 30 | 28 | 2 | 33 |
| 11 | Sheffield WednesdaySheff Weds | 24 | 9 | 6 | 9 | 32 | 36 | -4 | 33 |
| 12 | Norwich CityNorwich | 24 | 7 | 9 | 8 | 40 | 36 | 4 | 30 |
| 13 | Millwall | 23 | 7 | 8 | 8 | 22 | 20 | 2 | 29 |
| 14 | Preston North EndPreston | 24 | 6 | 11 | 7 | 26 | 30 | -4 | 29 |
| 15 | Coventry CityCoventry | 24 | 7 | 7 | 10 | 32 | 34 | -2 | 28 |
| 16 | Derby CountyDerby | 24 | 7 | 6 | 11 | 29 | 30 | -1 | 27 |
| 17 | Queens Park RangersQPR | 24 | 5 | 11 | 8 | 24 | 32 | -8 | 26 |
| 18 | Stoke CityStoke | 24 | 6 | 7 | 11 | 24 | 32 | -8 | 25 |
| 19 | Luton TownLuton | 24 | 7 | 4 | 13 | 26 | 41 | -15 | 25 |
| 20 | Oxford UnitedOxford Utd | 23 | 6 | 6 | 11 | 26 | 39 | -13 | 24 |
| 21 | Hull City | 24 | 5 | 7 | 12 | 22 | 32 | -10 | 22 |
| 22 | Cardiff CityCardiff | 23 | 5 | 6 | 12 | 23 | 38 | -15 | 21 |
| 23 | Portsmouth | 22 | 4 | 8 | 10 | 26 | 40 | -14 | 20 |
| 24 | Plymouth ArgylePlymouth | 23 | 4 | 6 | 13 | 22 | 51 | -29 | 18 |
| > Championship Full Table | |||||||||
