Patent Assignment
Reel/Frame 004930/0102
Security Interest
Recorded: 1988-08-02
Pages: 17
Assignors
BLACK CLAWSON COMPANY, THE
Executed: 1988-06-01
HYDROTILE MACHINERY COMPANY
Executed: 1988-06-01
Assignee
CHEMICAL BANK, AS AGENT
NEW YORK, NEW YORK
Covered Properties
(53)
Jn Verti-Forma
Patent:
3,772,145 →
Application:
05/129,852 →
Method and Apparatus for Screening Paper Fiber Stock
Patent:
3,849,302 →
Application:
05/288,288 →
Method of Treating Paper Fibers in a Stationary Screen
Patent:
3,947,314 →
Application:
05/465,095 →
High Turbulence Screen
Patent:
4,155,841 →
Application:
05/780,025 →
Dewatering Screen
Patent:
4,097,382 →
Application:
05/781,729 →
Cellulose Processing System
Patent:
4,212,705 →
Application:
05/908,124 →
Dual Blade Coater
Patent:
4,231,318 →
Application:
05/921,502 →
Method and Means for Forming a Zero Tail Length Splice in a Moving Web
Patent:
4,238,261 →
Application:
05/947,879 →
Method and Apparatus for Controlling the Braking System for an Unwinder
Patent:
4,199,118 →
Application:
06/002,405 →
Secondary Fiber System
Patent:
4,272,315 →
Application:
06/022,101 →
Self-Sealing Valve Assembly to Facilitate Unplugging of a Centrifugal Cleaner
Patent:
4,356,084 →
Application:
06/027,577 →
Pressurized Screen
Patent:
4,252,641 →
Application:
06/064,241 →
Pressurized Rotary Screening Apparatus
Patent:
4,267,035 →
Application:
06/070,209 →
Method for Medium Consistency Oxygen Delignification Of
Patent:
4,363,697 →
Application:
06/099,684 →
Center Flow Screening Apparatus
Patent:
4,302,327 →
Application:
06/130,918 →
High Turbulence Screen
Patent:
4,383,918 →
Application:
06/145,654 →
Apparatus for Screening Paper Fiber Stock
Patent:
4,276,159 →
Application:
06/161,100 →
Method and Apparatus for Roll Changing on a Winder Device
Patent:
4,326,679 →
Application:
06/165,301 →
Web Cutter for a Surface Winder
Patent:
4,326,680 →
Application:
06/165,303 →
Machine and Method for Making Concrete Product
Patent:
4,340,553 →
Application:
06/188,301 →
Two Sided Coater
Patent:
4,354,449 →
Application:
06/195,560 →
Cellulosic Fiber Insulation and Process of Preparation
Patent:
4,349,413 →
Application:
06/212,917 →
Dual Flow Screening Apparatus
Patent:
4,328,096 →
Application:
06/261,357 →
Slitter-Rewinder System
Patent:
4,422,588 →
Application:
06/305,821 →
Method and Apparatus for Controlled Addition of Alkaline Chemicals to an Oxygen Delignification Reaction
Patent:
4,431,480 →
Application:
06/315,672 →
Process for the Oxygen Delignification of Pulp Mill Refects
Patent:
4,435,249 →
Application:
06/325,084 →
Continuous Pressure Roll Winder
Patent:
4,431,140 →
Application:
06/325,444 →
Method and Apparatus for Roll Changing
Patent:
4,422,586 →
Application:
06/325,445 →
Screening Apparatus for Paper Making Stock
Patent:
4,410,424 →
Application:
06/357,016 →
Paper Machine Drying Section
Patent:
4,450,630 →
Application:
06/362,190 →
Counter Rotating Packerhead Assembly
Patent:
4,407,648 →
Application:
06/366,870 →
Froth Flotation Apparatus and Method
Patent:
4,399,028 →
Application:
06/388,387 →
Method and Apparatus for Oxygen Delignification
Patent:
4,384,920 →
Application:
06/407,203 →
Two Sided Coater
Patent:
31,695 →
Application:
06/508,384 →
Bulk Material Hopper
Patent:
4,630,988 →
Application:
06/629,794 →
Pulping Apparatus Including a Rotor and Helical Screw Fights Extending Upwardly from the Rotor
Patent:
4,535,943 →
Application:
06/644,644 →
Surface Treatment of Paper and Paperboard
Patent:
4,596,633 →
Application:
06/674,107 →
Apparatus for Recovering Paper-Making Fiber from Contaminated Waste Paper Products
Patent:
4,538,767 →
Application:
06/675,254 →
Apparatus for Pulping Paper Making Stock at High Consistencies
Patent:
4,593,861 →
Application:
06/698,731 →
Liquid Cyclone or Centrifugal Cleaner
Patent:
4,622,132 →
Application:
06/725,171 →
Reverse Centrifugal Cleaning of Paper Making Stock
Patent:
4,564,443 →
Application:
06/728,164 →
Apparatus for Pulping High Consistency Paper Making Stock
Patent:
4,725,007 →
Application:
06/816,696 →
Combined Concrete Feed and Packerhead Lift Control
Patent:
4,639,342 →
Application:
06/823,160 →
Packerhead with Elastic Rollers
Patent:
4,690,631 →
Application:
06/837,097 →
Disk Rotor for Selectifier Screen
Patent:
4,663,030 →
Application:
06/853,376 →
Horizontal Twin Wire Paper Machine
Patent:
4,702,800 →
Application:
06/935,446 →
Apparatus and Method for Thickening Pulp and Paper Stock
Patent:
4,722,793 →
Application:
07/029,301 →
Horizontal Twin Wire Machine
Patent:
4,724,047 →
Application:
07/039,500 →
Apparatus for Screening Paper Fiber Stock
Patent:
4,717,471 →
Application:
07/058,619 →
Screen Plates
Patent:
4,795,560 →
Application:
07/081,771 →
Rider Roll Relieving System
Patent:
4,811,915 →
Application:
07/119,516 →
Apparatus for Screening Paper Fiber Stock
Patent:
4,851,111 →
Application:
07/119,744 →
Horizontal Twin Wire Machine,with Vertically Adjustable Open Roll and Deflector Blade
Patent:
4,875,977 →
Application:
07/144,842 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 18, 1980
From: FOSSE NAVARRO T.
To: HYDROTILE MACHINERY COMPANY
Reel/Frame 003816/0357 →
Assignment of Assignors Interest.
Oct 9, 1980
From: ZINK STANLEY C.
To: BLACK CLAWSON COMPANY, THE
Reel/Frame 003821/0751 →
Assignment of Assignors Interest.
Sep 28, 1981
From: NOWISCH, HEINZ K.
To: BLACK CLAWSON COMPANY THE, A CORP. OF OH.
Reel/Frame 003944/0018 →
Assignment of Assignors Interest.
Nov 25, 1981
From: MARKHAM, LARRY D.; MAGNOTTA, VINCENT L.
To: BLACK CLAWSON COMPANY, THE, A CORP. OF OH.; AIR PRODUCTS AND CHEMICALS, INC., A CORP. OF DE.
Reel/Frame 003944/0922 →
Assignment of Assignors Interest.
Apr 2, 1982
From: BLACK CLAWSON COMPANY THE
To: AIR PRODUCTS AND CHEMICALS, INC., A CORP. OF DE.
Reel/Frame 003959/0128 →
Security Interest
Apr 9, 1984
From: BLACK CLAWSON COMPANY, THE
To: WALTER E. HELLER & COMPANY, INC.
Reel/Frame 004250/0792 →
Security Interest Amendment to Agreement 6/01/88. See Record for Details.
May 21, 1990
From: CHEMICAL BANK
To: BANK ONE, DAYTON, NATIONAL ASSOCIATION
Reel/Frame 005319/0279 →
Assignment of Assignors Interest.
Aug 27, 1990
From: BLACK CLAWSON COMPANY, THE
To: VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT M.B.H.
Reel/Frame 005422/0459 →
Released by Secured Party
Aug 27, 1990
From: CHEMICAL BANK
To: BLACK CLAWSON COMPANY, THE, A CORP. OF OH; HYDROTILE MACHINERY COMPANY, A CORP. OF IA
Reel/Frame 005441/0510 →
Assignment of Assignors Interest.
Aug 27, 1990
From: BRIDGE, ADAM P.
To: BLACK CLAWSON COMPANY, THE
Reel/Frame 005422/0457 →
Security Interest
Jun 24, 1991
From: INTERNATIONAL PIPE MACHINERY CORPORATION, A CORPORATION OF IA
To: SECURITY NATIONAL BANK OF SIOUX CITY, IOWA, THE
Reel/Frame 005763/0536 →
Security Interest
Jan 21, 1993
From: BLACK CLAWSON COMPANY, THE; BLACK CLAWSON CONVERTING LABORATORY, INC.; BLACK CLAWSON CONVERTING MACHINERY CORP.; BC MANUFACTURING CO., INC.
To: CENTRAL TRUST COMPANY, N.A., THE
Reel/Frame 006385/0847 →
Released by Secured Party
Jan 21, 1993
From: BANK ONE, DAYTON, NATIONAL ASSOCIATION; CENTRAL TRUST COMPANY, N.A.; DNC AMERICA BANKING CORPORATION
To: BLACK CLAWSON COMPANY; HYDROTILE MACHINERY COMPANY (NOW KNOWN AS BC MANUFACTURING CO., INC.)
Reel/Frame 006414/0133 →