| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4519614 |
Generally cylindrical rotary drill face seal having improved resistance to radial distortion |
May. 28, 1985 |
| 4519613 |
Badminton shuttlecock |
May. 28, 1985 |
| 4519612 |
Golf putter |
May. 28, 1985 |
| 4519611 |
Sliding ring game |
May. 28, 1985 |
| 4519610 |
Simulated baseball game |
May. 28, 1985 |
| 4519609 |
Modular rake shaft assembly |
May. 28, 1985 |
| 4519608 |
Tennis racket stroke training device |
May. 28, 1985 |
| 4519607 |
Game table |
May. 28, 1985 |
| 4519606 |
Spelling game |
May. 28, 1985 |
| 4519605 |
Combination exercise and massage apparatus |
May. 28, 1985 |
| 4519604 |
Exercise machine |
May. 28, 1985 |
| 4519603 |
Exercise device |
May. 28, 1985 |
| 4519602 |
Playground carrousel |
May. 28, 1985 |
| 4519601 |
Sheet feeding apparatus |
May. 28, 1985 |
| 4519600 |
Card feeding, transfer and output apparatus for an automatic embossing system |
May. 28, 1985 |
| 4519599 |
Method and apparatus for tandem stitching of books in a bindery line |
May. 28, 1985 |
| 4519598 |
Signature gathering machine with segment wheel calibrated to main drive shaft |
May. 28, 1985 |
| 4519597 |
Folding apparatus with compound tucker blade motion |
May. 28, 1985 |
| 4519596 |
Method and apparatus for folding diapers with selective movement of orbit of tucker balde |
May. 28, 1985 |
| 4519595 |
Apparatus for unwinding fabric from a roll |
May. 28, 1985 |
| 4519594 |
Former for a folder in a web-fed rotary printing press |
May. 28, 1985 |
| 4519593 |
Grid assembly fixture, retention strap |
May. 28, 1985 |
| 4519592 |
Device for holding formation cores for boring |
May. 28, 1985 |
| 4519591 |
Non-metallic leaf spring structure |
May. 28, 1985 |
| 4519590 |
Axle clamp for filament reinforced synthetic material leaf springs |
May. 28, 1985 |
| 4519589 |
Anti-splay shim for a two stage leaf spring assembly |
May. 28, 1985 |
| 4519588 |
Molten copper oxygenation apparatus |
May. 28, 1985 |
| 4519587 |
Apparatus for regulating the delivery of solid materials by a blowing lance |
May. 28, 1985 |
| 4519586 |
Lifetime livestock fence post |
May. 28, 1985 |
| 4519585 |
Drawworks brake control |
May. 28, 1985 |
| 4519584 |
Fence post driver |
May. 28, 1985 |
| 4519583 |
Retainer for a replaceable valve seat |
May. 28, 1985 |
| 4519582 |
Seal assembly and valve |
May. 28, 1985 |
| 4519581 |
Faucet handle |
May. 28, 1985 |
| 4519580 |
Safe high pressure instrument valve |
May. 28, 1985 |
| 4519579 |
Cam valve self-centering seat |
May. 28, 1985 |
| 4519578 |
High pressure cam seal valve |
May. 28, 1985 |
| 4519577 |
Flow controlling apparatus |
May. 28, 1985 |
| 4519576 |
Oil well safety valve for use with drill pipe |
May. 28, 1985 |
| 4519575 |
Valves and valve actuators |
May. 28, 1985 |
| 4519574 |
Auxiliary controlled valve disposed in a drilling string |
May. 28, 1985 |
| 4519573 |
Device for the actuation of a slide valve |
May. 28, 1985 |
| 4519572 |
Valve device, especially for die casting machines |
May. 28, 1985 |
| 4519571 |
Fluid operated, axially reciprocating actuator |
May. 28, 1985 |
| 4519570 |
Inside corner concrete form unit |
May. 28, 1985 |
| 4519569 |
Molding |
May. 28, 1985 |
| 4519568 |
Apparatus for constructing modular pre-cast concrete buildings |
May. 28, 1985 |
| 4519567 |
Mold for manufacturing an annular object of elastic material |
May. 28, 1985 |
| 4519566 |
Hanger device for long handled implements |
May. 28, 1985 |
| 4519565 |
Paint-bucket holder |
May. 28, 1985 |
|
|
|
