|
US2980319A
|
Portable record sensing and recording apparatus |
Expired / Lapsed
|
1957-12-30 |
1961-04-18 |
0 |
Details
|
|
US2610879A
|
Lock seal suitable for manufacture in plastics |
Expired / Lapsed
|
1949-08-23 |
1952-09-16 |
0 |
Details
|
|
US2503902A
|
Method of attaching price tags |
Expired / Lapsed
|
1945-05-12 |
1950-04-11 |
0 |
Details
|
|
US1916002A
|
Price tag |
Expired / Lapsed
|
1932-11-18 |
1933-06-27 |
0 |
Details
|
|
US1375440A
|
Grenade |
Expired / Lapsed
|
1918-10-07 |
1921-04-19 |
0 |
Details
|