Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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05/13/1986
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Application #:
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06753334
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Filing Dt:
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07/09/1985
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Inventors:
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RAYMOND D. CHU, ANTHONY C. RUBNER, MARC A. BERGMAN
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Title:
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OXYGEN ENRICHED RECIPROCATING PISTON RESPIRATOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5505 CENTRAL AVE. |
| A CORP. OF CO |
| BOULDER, COLORADO 80301 |
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| WILLIAM W. COCHRAN |
| BURTON & DORR |
| 1240 CENTURY TOWER NO. 1 |
| 720 SOUTH COLORADO BLVD. |
| DENVER, CO 80222 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 09/30/1990
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| DORR, CARSON, SLOAN & PETERSON, P.C. |
| ATTN: W. SCOTT CARSON |
| THE PATENT LAW BUILDING |
| 3010 EAST 6TH AVENUE |
| DENVER, CO 80206 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1001 MURRY RIDGE DRIVE |
| MURRYSVILLE, PENNSYLVANIA 15668 |
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| DORR, CARSON, SLOAN & BIRNEY, P.C. |
| W. SCOTT CARSON |
| 3010 E. 6TH AVENUE |
| DENVER, CO 80206 |
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