Search

Matthew C Bella

Supervisory Patent Examiner (ID: 7814, Phone: (571)272-7778 , Office: P/2667 )

Most Active Art Unit
2721
Art Unit(s)
2624, 2621, 2676, 2606, 2616, 2667, 2899, 2721, 2674
Total Applications
465
Issued Applications
273
Pending Applications
66
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3502815 [patent_doc_number] => 05586870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Bearing structure used in a compressor' [patent_app_type] => 1 [patent_app_number] => 8/277347 [patent_app_country] => US [patent_app_date] => 1994-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5439 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586870.pdf [firstpage_image] =>[orig_patent_app_number] => 277347 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277347
Bearing structure used in a compressor Jul 18, 1994 Issued
Array ( [id] => 3532263 [patent_doc_number] => 05570580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle' [patent_app_type] => 1 [patent_app_number] => 8/276296 [patent_app_country] => US [patent_app_date] => 1994-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570580.pdf [firstpage_image] =>[orig_patent_app_number] => 276296 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/276296
Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle Jul 17, 1994 Issued
Array ( [id] => 3099858 [patent_doc_number] => 05413457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Two stage lateral channel-regenerative turbine pump with vapor release' [patent_app_type] => 1 [patent_app_number] => 8/275148 [patent_app_country] => US [patent_app_date] => 1994-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2429 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413457.pdf [firstpage_image] =>[orig_patent_app_number] => 275148 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/275148
Two stage lateral channel-regenerative turbine pump with vapor release Jul 13, 1994 Issued
Array ( [id] => 3103440 [patent_doc_number] => 05464332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Compressor with motor cooling fan' [patent_app_type] => 1 [patent_app_number] => 8/267850 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1686 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464332.pdf [firstpage_image] =>[orig_patent_app_number] => 267850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267850
Compressor with motor cooling fan Jun 28, 1994 Issued
Array ( [id] => 3408120 [patent_doc_number] => 05393206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Fuel pump for a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 8/265252 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2617 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/393/05393206.pdf [firstpage_image] =>[orig_patent_app_number] => 265252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265252
Fuel pump for a motor vehicle Jun 28, 1994 Issued
Array ( [id] => 3531572 [patent_doc_number] => 05480290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Submersible motor-driven pump' [patent_app_type] => 1 [patent_app_number] => 8/260175 [patent_app_country] => US [patent_app_date] => 1994-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1036 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/480/05480290.pdf [firstpage_image] =>[orig_patent_app_number] => 260175 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/260175
Submersible motor-driven pump Jun 13, 1994 Issued
08/258813 HYDRAULIC GAS COMPRESSOR AND METHOD FOR USE Jun 12, 1994 Abandoned
Array ( [id] => 3517217 [patent_doc_number] => 05503536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Rolling wheel actuated pump and pump system' [patent_app_type] => 1 [patent_app_number] => 8/257848 [patent_app_country] => US [patent_app_date] => 1994-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2484 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503536.pdf [firstpage_image] =>[orig_patent_app_number] => 257848 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/257848
Rolling wheel actuated pump and pump system Jun 9, 1994 Issued
Array ( [id] => 3598811 [patent_doc_number] => 05588807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Swash plate type variable displacement compressor' [patent_app_type] => 1 [patent_app_number] => 8/244448 [patent_app_country] => US [patent_app_date] => 1994-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3318 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588807.pdf [firstpage_image] =>[orig_patent_app_number] => 244448 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244448
Swash plate type variable displacement compressor Jun 1, 1994 Issued
Array ( [id] => 3605871 [patent_doc_number] => 05509791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Variable delivery pump for molten metal' [patent_app_type] => 1 [patent_app_number] => 8/250622 [patent_app_country] => US [patent_app_date] => 1994-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2248 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509791.pdf [firstpage_image] =>[orig_patent_app_number] => 250622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/250622
Variable delivery pump for molten metal May 26, 1994 Issued
08/245375 VENTED FUEL MODULE RESERVOIR WITH TWO-STAGE TURBINE PUMP May 17, 1994 Abandoned
08/240943 INTEGRATED TURBINE AND PUMP ASSEMBLY May 10, 1994 Abandoned
08/239103 HYDRAULIC AXIAL PISTON UNIT May 5, 1994 Abandoned
Array ( [id] => 3088554 [patent_doc_number] => 05406878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Swashplate actuating device for axial piston pumps and motors' [patent_app_type] => 1 [patent_app_number] => 8/237513 [patent_app_country] => US [patent_app_date] => 1994-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1302 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406878.pdf [firstpage_image] =>[orig_patent_app_number] => 237513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/237513
Swashplate actuating device for axial piston pumps and motors May 2, 1994 Issued
Array ( [id] => 3524614 [patent_doc_number] => 05556260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Multiple-cylinder piston type refrigerant compressor' [patent_app_type] => 1 [patent_app_number] => 8/234311 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2314 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556260.pdf [firstpage_image] =>[orig_patent_app_number] => 234311 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234311
Multiple-cylinder piston type refrigerant compressor Apr 27, 1994 Issued
Array ( [id] => 3484732 [patent_doc_number] => 05507631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Cam pump for the production of alternating sequences of polymer flow pulses' [patent_app_type] => 1 [patent_app_number] => 8/230956 [patent_app_country] => US [patent_app_date] => 1994-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5061 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 529 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507631.pdf [firstpage_image] =>[orig_patent_app_number] => 230956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230956
Cam pump for the production of alternating sequences of polymer flow pulses Apr 20, 1994 Issued
Array ( [id] => 3530097 [patent_doc_number] => 05544479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor' [patent_app_type] => 1 [patent_app_number] => 8/230338 [patent_app_country] => US [patent_app_date] => 1994-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5142 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544479.pdf [firstpage_image] =>[orig_patent_app_number] => 230338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230338
Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor Apr 19, 1994 Issued
Array ( [id] => 3511650 [patent_doc_number] => 05529463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Pumping apparatus for perfusion and other fluid catheterization procedures' [patent_app_type] => 1 [patent_app_number] => 8/229913 [patent_app_country] => US [patent_app_date] => 1994-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4423 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/529/05529463.pdf [firstpage_image] =>[orig_patent_app_number] => 229913 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/229913
Pumping apparatus for perfusion and other fluid catheterization procedures Apr 18, 1994 Issued
Array ( [id] => 3482295 [patent_doc_number] => 05439356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Hydraulic motor and pump having hydraulic counter balancing means' [patent_app_type] => 1 [patent_app_number] => 8/225603 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2650 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439356.pdf [firstpage_image] =>[orig_patent_app_number] => 225603 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225603
Hydraulic motor and pump having hydraulic counter balancing means Apr 10, 1994 Issued
Array ( [id] => 3637648 [patent_doc_number] => 05636972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Device for extrusion of two component synthetic resins' [patent_app_type] => 1 [patent_app_number] => 8/225946 [patent_app_country] => US [patent_app_date] => 1994-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1694 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636972.pdf [firstpage_image] =>[orig_patent_app_number] => 225946 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225946
Device for extrusion of two component synthetic resins Apr 7, 1994 Issued
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