| Patent Issue Date Details |
| This table shows patent issue date data. |
| Grant Date shotgun | Last Utility
patent number | Utility Count |
Datamp Count | Withdrawn count | | 1872-01-02 | 122,509 | 206 | 15 | 0 |
| 1872-01-09 | 122,692 | 183 | 8 | 1 |
| 1872-01-16 | 122,876 | 184 | 13 | 1 |
| 1872-01-23 | 123,069 | 193 | 8 | 0 |
| 1872-01-30 | 123,322 | 253 | 11 | 1 |
| 1872-02-06 | 123,544 | 222 | 10 | 0 |
| 1872-02-13 | 123,757 | 213 | 22 | 3 |
| 1872-02-20 | 123,970 | 213 | 12 | 0 |
| 1872-02-27 | 124,191 | 221 | 21 | 3 |
| 1872-03-05 | 124,413 | 222 | 9 | 0 |
| 1872-03-12 | 124,652 | 239 | 12 | 1 |
| 1872-03-19 | 124,873 | 221 | 16 | 0 |
| 1872-03-26 | 125,112 | 239 | 10 | 1 |
| 1872-04-02 | 125,373 | 261 | 13 | 0 |
| 1872-04-09 | 125,654 | 281 | 24 | 1 |
| 1872-04-16 | 125,875 | 221 | 16 | 1 |
| 1872-04-23 | 126,127 | 252 | 20 | 1 |
| 1872-04-30 | 126,367 | 240 | 14 | 2 |
| 1872-05-07 | 126,618 | 251 | 20 | 0 |
| 1872-05-14 | 126,862 | 244 | 15 | 0 |
| 1872-05-21 | 127,135 | 273 | 17 | 2 |
| 1872-05-28 | 127,401 | 266 | 18 | 3 |
| 1872-06-04 | 127,670 | 269 | 9 | 1 |
| 1872-06-11 | 127,944 | 274 | 14 | 1 |
| 1872-06-18 | 128,200 | 256 | 18 | 0 |
| 1872-06-25 | 128,450 | 250 | 15 | 0 |
| 1872-07-02 | 128,694 | 244 | 10 | 0 |
| 1872-07-09 | 128,938 | 244 | 10 | 0 |
| 1872-07-16 | 129,640 | 702 | 46 | 0 |
| 1872-07-23 | 129,879 | 239 | 8 | 0 |
| 1872-07-30 | 130,098 | 219 | 22 | 0 |
| 1872-08-06 | 130,351 | 253 | 16 | 0 |
| 1872-08-13 | 130,554 | 203 | 9 | 0 |
| 1872-08-20 | 130,783 | 229 | 21 | 0 |
| 1872-08-27 | 130,966 | 183 | 14 | 0 |
| 1872-09-03 | 131,143 | 177 | 9 | 0 |
| 1872-09-10 | 131,321 | 178 | 10 | 0 |
| 1872-09-17 | 131,490 | 169 | 5 | 0 |
| 1872-09-24 | 131,729 | 239 | 10 | 0 |
| 1872-10-01 | 131,925 | 196 | 7 | 0 |
| 1872-10-08 | 132,127 | 202 | 16 | 0 |
| 1872-10-15 | 132,346 | 219 | 18 | 0 |
| 1872-10-22 | 132,514 | 168 | 13 | 0 |
| 1872-10-29 | 132,706 | 192 | 17 | 0 |
| 1872-11-05 | 132,889 | 183 | 15 | 0 |
| 1872-11-12 | 133,073 | 184 | 10 | 0 |
| 1872-11-19 | 133,286 | 213 | 16 | 0 |
| 1872-11-26 | 133,514 | 228 | 15 | 0 |
| 1872-12-03 | 133,692 | 178 | 19 | 0 |
| 1872-12-10 | 133,913 | 221 | 14 | 0 |
| 1872-12-17 | 134,122 | 209 | 10 | 0 |
| 1872-12-24 | 134,342 | 220 | 20 | 0 |
| 1872-12-31 | 134,503 | 161 | 7 | 0 |
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