Patent Assignment
Reel/Frame 005725/0001
Assignment of Assignors Interest.
Recorded: 1988-04-04
Pages: 7
Assignor
S.S. WHITE COMPANY, THE
Executed: 1988-03-30
Assignee
KEYSTONE X-RAY, INC.
A PA CORP., P.O. BOX 186, LANGHORNE, PENNSYLVANIA, 19047
Covered Properties
(6)
Continuous Orbit Panographic X-Ray
Patent:
3,636,349 →
Application:
05/006,065 →
X-Ray Generator Self Centering Tube Shield
Patent:
4,127,776 →
Application:
05/828,695 →
Methods of Increasing Anterior Layer Thickness of Continuous Dental Images Obtained Through Rotational Panoramic Radiography
Patent:
4,534,048 →
Application:
06/455,095 →
Apparatus for Continuously Automatically Processing a Plurality of Dental X-Ray Films
Patent:
4,440,485 →
Application:
06/458,374 →
Device for Positioning Dental X-Ray Film
Patent:
283,157 →
Application:
06/475,823 →
Dental Aiming Device
Patent:
4,554,676 →
Application:
06/475,824 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 24, 1983
From: MALDONADO, ROBERT; ERICKSON, RAYMOND A.
To: PENNWALT CORPORATION; A CORP OF PA.
Reel/Frame 004104/0531 →
Assignment of Assignors Interest.
Jan 26, 1983
From: WELANDER, ULF E. S.; MC DAVID, WILLIAM D.; MORRIS, CHARLES R.
To: PENNWALT CORPORATION; A CORP OF PA
Reel/Frame 004098/0064 →
Assignment of Assignors Interest.
Apr 6, 1983
From: MALDONADO, ROBERT; LOUGHRY, CLARK E.
To: PENNWALT CORPORATION, A CORP OF PA.
Reel/Frame 004111/0017 →
Assignment of Assignors Interest.
Apr 6, 1983
From: MALDONADO, ROBERT; LOUGHRY, CLARK E.
To: PENNWALT CORPORATION, A CORP. OF PA
Reel/Frame 004111/0744 →
Assignment of Assignors Interest.
Jul 31, 1984
From: PENNWALT CORPORATION A PA. CORP
To: S.S. WHITE COMPANY, THE
Reel/Frame 004288/0006 →
Assignment of Assignor's Interest
Nov 10, 1997
From: KEYSTONE DENTAL X-RAY, INC.
To: DISCOVERY X-RAY CORPORATION
Reel/Frame 008783/0657 →
Change of Name
Jan 29, 1998
From: DISCOVERY X-RAY CORPORATION
To: SCHICK X-RAY CORPORATION
Reel/Frame 008896/0952 →