| Recently added or edited patents |
Patents 1 -
15
of 251
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2026-04-01 | 5,781,950 | Jul. 21, 1998 | D.A. Swinden, J.D. Lemaire | Locking Mechanism For A Folding Combination Tool | combination tools |
| 2026-04-01 | 5,963,999 | Oct. 12, 1999 | R.L. Naas, D.A. Furth, P.F. Lynch, J.A. Hufnagel, O. Stecyk, R. Andersen, J. Quinn, D.A. Swinden, W.A. Gardiner | Multi-purpose Folding Tool | combination tools |
| 2026-03-31 | 379,123 | Mar. 06, 1888 | H. Parmelee | Pipe Wrench | chain and strap wrenches |
| 2026-03-31 | 440X | Mar. 28, 1803 | E. Marquam | Improved House Fan | fans |
| 2026-03-31 | 439X | Mar. 24, 1803 | J.B. Picornell, P. DeLaBigarre | Improvement in the Mode of Obtaining Antiseptic Gas | medical remedies |
| 2026-03-31 | 433X | Mar. 18, 1803 | A.D. Marentille | Chair, Marine | chairs |
| 2026-03-31 | 432X | Mar. 18, 1803 | A.D. Marentille | Wreck Raft | boats and ships |
| 2026-03-31 | 429X | Mar. 07, 1803 | J. Naylor | Improvement in Extracting a Spirit From Starch Water | distilling |
| 2026-03-31 | 871,436 | Nov. 19, 1907 | R. Parmelee | Pipe Wrench | chain and strap wrenches |
| 2026-03-31 | 347,179 | Aug. 10, 1886 | C.H. Hubbell, W.A. Kelly | Wrench Attachment | pipe jaw attachments for wrenches |
| 2026-03-30 | 420X | Feb. 01, 1803 | J. Moffat | Boiler for Accelerating the Evaporation of Liquids | stationary boilers |
| 2026-03-30 | 415X | Dec. 31, 1802 | W. Palmer | Machine for Sawing Stone and Marble | stone cutting machines |
| 2026-03-30 | 407X | Dec. 14, 1802 | J. Cowan | Construction of Mill Wheels | miller |
| 2026-03-30 | 398X | Sep. 07, 1802 | L. Kennedy | Improvement in Fastening, in Raising and Supporting Window Sashes | window sashes |
| 2026-03-30 | 397X | Sep. 04, 1802 | B.S. Walcott | Machine for Heading Nails | nail making machines |
