| D484576 |
Patterned internal end band for fittings |
Ronald R. Snyder, Sr. |
2003-12-30 |
| 6666062 |
Pipe preparation device |
Vance W. Henry |
2003-12-23 |
| D483441 |
Pipe coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-12-09 |
| D483095 |
Pipe coupling |
Ronald R. Snyder, Sr., Charles E. Wilk, Jr., Lawrence W. Thau, Jr. |
2003-12-02 |
| D483094 |
Pipe coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-12-02 |
| D482103 |
Elbow coupling |
Ronald R. Snyder, Sr., Charles E. Wilk, Jr., Lawrence W. Thau, Jr. |
2003-11-11 |
| D481447 |
Elbow coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-10-28 |
| D481110 |
Tee coupling |
Ronald R. Snyder, Sr., Charles E. Wilk, Jr., Lawrence W. Thau, Jr. |
2003-10-21 |
| D481109 |
Tee coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-10-21 |
| D480787 |
Elbow coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-10-14 |
| D480786 |
Tee coupling |
Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr. |
2003-10-14 |
| 6626466 |
Anti-mismatch or near-sized coupling segments |
— |
2003-09-30 |
| 6581977 |
Segmented pipe couplings employing T-bolts and improved T-bolts therefor |
Dennis A. Mason, Jon Terence Stone |
2003-06-24 |