| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Clutches and brakes | |
| #5 | General building constructions | |
| #6 | Producing goods from plastic | |
| #7 | Hinges for doors or windows | |
| #8 | Doors and windows | |
| #9 | Pipes | |
| #10 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sipe Harry E | 26 |
| Publication | Filing date | Title |
|---|---|---|
| US2279956A | Shafting connection | |
| US2279955A | Shafting connection | |
| US2279954A | Shafting connection | |
| US2245728A | Device for circumferentially grooving tire surfaces | |
| US2180556A | Tire slitting machine | |
| US2175036A | Solderless connector | |
| US2025021A | Continuous fastener | |
| US2058520A | Rolling machine for rolling drive rivets and screw threads | |
| US2028528A | Metal fastener | |
| US1817776A | Coupling | |
| US1817775A | Metallic coupling device | |
| US1817774A | Tubular coupling and method of constructing the same | |
| US1723307A | Coupling strip | |
| US1743493A | Knob, handle, and the like | |
| US1817773A | Hinge | |
| US1695827A | Signal device | |
| US1817772A | Tube and pipe coupling | |
| US1745773A | Hinge | |
| US1723308A | Glass mounting and retaining member | |
| US1723309A | Lock strip or body |