| Grant Date shotgun | Last Utility
patent number | Utility Count |
Datamp Count | Withdrawn count | | 1972-01-04 | 222,820 | -3,408,718 | 0 | 0 |
| 1972-01-04 | 3,633,213 | 3,410,393 | 0 | 0 |
| 1972-01-04 | No utility patents issued on this date. | | 0 | 0 |
| 1972-01-11 | 3,634,888 | 1,675 | 9 | 3 |
| 1972-01-18 | 3,636,563 | 1,675 | 0 | 0 |
| 1972-01-18 | 27,278 | -3,609,285 | 0 | 0 |
| 1972-01-18 | 222,870 | 195,592 | 0 | 0 |
| 1972-01-25 | 3,638,238 | 3,415,368 | 0 | 0 |
| 1972-01-25 | 27,279 | -3,610,959 | 0 | 0 |
| 1972-01-25 | 222,899 | 195,620 | 0 | 0 |
| 1972-02-01 | 3,639,913 | 3,417,014 | 9 | 3 |
| 1972-02-08 | 3,641,588 | 1,675 | 3 | 0 |
| 1972-02-15 | 3,643,263 | 1,675 | 3 | 0 |
| 1972-02-22 | 3,644,938 | 1,675 | 6 | 0 |
| 1972-02-29 | 3,646,613 | 1,675 | 3 | 0 |
| 1972-03-07 | 3,648,288 | 1,675 | 6 | 0 |
| 1972-03-14 | 3,649,963 | 1,675 | 6 | 0 |
| 1972-03-21 | 3,651,518 | 1,555 | 6 | 0 |
| 1972-03-28 | 3,653,073 | 1,555 | 9 | 0 |
| 1972-04-04 | 3,654,628 | 1,555 | 6 | 0 |
| 1972-04-11 | 3,656,183 | 1,555 | 15 | 0 |
| 1972-04-18 | 3,657,738 | 1,555 | 3 | 0 |
| 1972-04-25 | 27,347 | -3,630,391 | 0 | 0 |
| 1972-04-25 | 223,530 | 196,183 | 0 | 0 |
| 1972-04-25 | 3,659,293 | 3,435,763 | 0 | 0 |
| 1972-05-02 | 3,660,848 | 1,555 | 0 | 0 |
| 1972-05-02 | No utility patents issued on this date. | | 0 | 0 |
| 1972-05-02 | 223,556 | -3,437,292 | 0 | 0 |
| 1972-05-09 | 3,662,403 | 3,438,847 | 12 | 0 |
| 1972-05-16 | 3,663,958 | 1,555 | 0 | 0 |
| 1972-05-16 | 27,374 | -3,636,584 | 0 | 0 |
| 1972-05-16 | 223,649 | 196,275 | 0 | 0 |
| 1972-05-23 | 3,665,513 | 3,441,864 | 12 | 0 |
| 1972-05-30 | 3,667,068 | 1,555 | 6 | 0 |
| 1972-06-06 | 3,668,703 | 1,635 | 3 | 0 |
| 1972-06-13 | 3,670,338 | 1,635 | 15 | 3 |
| 1972-06-20 | 3,671,973 | 1,635 | 6 | 3 |
| 1972-06-27 | 3,673,608 | 1,635 | 3 | 0 |
| 1972-07-04 | 3,675,243 | 1,635 | 18 | 0 |
| 1972-07-11 | 3,676,878 | 1,635 | 9 | 0 |
| 1972-07-18 | 3,678,513 | 1,635 | 3 | 0 |
| 1972-07-25 | 3,680,148 | 1,635 | 3 | 0 |
| 1972-08-01 | 3,681,783 | 1,635 | 9 | 0 |
| 1972-08-08 | 3,683,418 | 1,635 | 12 | 516 |
| 1972-08-15 | 3,685,053 | 1,635 | 3 | 411 |
| 1972-08-22 | 3,686,687 | 1,634 | 12 | 543 |
| 1972-08-29 | 3,688,313 | 1,626 | 15 | 396 |
| 1972-09-05 | 3,689,938 | 1,625 | 9 | 345 |
| 1972-09-12 | 3,691,563 | 1,625 | 6 | 339 |
| 1972-09-19 | 3,693,188 | 1,625 | 9 | 474 |
| 1972-09-26 | 3,694,813 | 1,625 | 0 | 498 |
| 1972-09-26 | 27,495 | -3,667,318 | 0 | 498 |
| 1972-09-26 | 224,853 | 197,358 | 0 | 498 |
| 1972-10-03 | 3,696,438 | 3,471,585 | 9 | 555 |
| 1972-10-10 | 3,698,013 | 1,575 | 6 | 3 |
| 1972-10-17 | 3,699,588 | 1,575 | 6 | 3 |
| 1972-10-24 | 3,701,163 | 1,575 | 6 | 6 |
| 1972-10-31 | 3,702,011 | 848 | 6 | 0 |
| 1972-11-07 | 3,702,483 | 472 | 0 | 3 |
| 1972-11-07 | No utility patents issued on this date. | | 0 | 3 |
| 1972-11-07 | 225,092 | -3,477,391 | 0 | 3 |
| 1972-11-14 | 3,703,006 | 3,477,914 | 6 | 0 |
| 1972-11-21 | 3,703,727 | 721 | 6 | 6 |
| 1972-12-05 | 3,705,425 | 1,698 | 3 | 0 |
| 1972-12-12 | 225,488 | -3,479,937 | 0 | 3 |
| 1972-12-12 | 3,706,100 | 3,480,612 | 0 | 3 |
| 1972-12-12 | 27,539 | -3,678,561 | 0 | 3 |
| 1972-12-19 | 3,707,002 | 3,679,463 | 3 | 12 |
| 1972-12-26 | 3,707,725 | 723 | 3 | 12 |
|
