Issued Patents All Time
Showing 426–450 of 622 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614008 | Spring biased clothes pin | Fred Brill | 1986-09-30 |
| 4611576 | Solar energy collector | Ceacer O. Stephens | 1986-09-16 |
| 4609004 | Aircraft safety fuel tank | Archibald L. Greene, Gary L. Greene | 1986-09-02 |
| 4607405 | Jet stream water bed | Linda N. Ellis | 1986-08-26 |
| 4605219 | Jumperciser | Elliott Mahana | 1986-08-12 |
| 4603791 | Refund bottle and can bag | Stuart Spierer | 1986-08-05 |
| 4602392 | Tub basket | Mildred Grier | 1986-07-29 |
| 4602173 | Magnetic propulsion device | Reginald Briscoe | 1986-07-22 |
| 4598637 | Automatic bean sheller | Phillip H. Brown | 1986-07-08 |
| 4596362 | Water jet driven rotary sprinkler | William F. Pralle | 1986-06-24 |
| 4592337 | Thermo bag | Martin T. Ritchie | 1986-06-03 |
| 4593179 | Multi function air heater | Georg E. Schulz | 1986-06-03 |
| 4591836 | Battery operated panic alarm wrist watch | Nathan Feigenblatt, Jr. | 1986-05-27 |
| 4591124 | Hospital bed reading book support | Odon Hellenbrand | 1986-05-27 |
| 4589259 | Gravity pull rotor | Uuno J. Boutto | 1986-05-20 |
| 4589207 | Wallpaper trimmer | Andrew Loth | 1986-05-20 |
| 4588042 | Parabolic speaker | Timothy James Palet | 1986-05-13 |
| 4588165 | Engine stand and crane | Antonio J. Stellato | 1986-05-13 |
| 4588089 | Disposable tooth brush | Rudolph A. Yanz, Jr. | 1986-05-13 |
| 4586454 | Distance stick | Ace H. Hedquist | 1986-05-06 |
| 4585244 | Bicycle improvement | Victor Testa, Sr | 1986-04-29 |
| 4582208 | Siphon head | Alexander Volf | 1986-04-15 |
| 4582966 | Tele disc guard | Bernard Sutton | 1986-04-15 |
| 4575978 | Pole shell building | John Huhn | 1986-03-18 |
| 4576668 | Process of forming a labeled tag for a garment | Susan E. Farrelly | 1986-03-18 |