| Section title | Mentions | House | Date |
|---|---|---|---|
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-02-21 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-03-07 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL [H.L.] | 1 | Lords | 1939-03-14 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-03-16 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-03-21 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-07-04 |
| PATENTS AND DESIGNS (LIMITS OF TIME) BILL. [H.L.] | 1 | Lords | 1939-07-11 |