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
08/490096 POCKET-STYLE IDENTIFICATION BRACELET Jun 5, 1995 Abandoned
Array ( [id] => 3582189 [patent_doc_number] => 05567136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Pressure plate for pump and reservoir enclosure' [patent_app_type] => 1 [patent_app_number] => 8/460059 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4816 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567136.pdf [firstpage_image] =>[orig_patent_app_number] => 460059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460059
Pressure plate for pump and reservoir enclosure Jun 1, 1995 Issued
Array ( [id] => 3562994 [patent_doc_number] => 05538399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Reservoir enclosure methods' [patent_app_type] => 1 [patent_app_number] => 8/460115 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4623 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/538/05538399.pdf [firstpage_image] =>[orig_patent_app_number] => 460115 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460115
Reservoir enclosure methods Jun 1, 1995 Issued
Array ( [id] => 3636075 [patent_doc_number] => 05628494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Fence panel assembly and fence' [patent_app_type] => 1 [patent_app_number] => 8/458466 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2087 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628494.pdf [firstpage_image] =>[orig_patent_app_number] => 458466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458466
Fence panel assembly and fence May 31, 1995 Issued
Array ( [id] => 3537668 [patent_doc_number] => 05542202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Changeable letters for signs' [patent_app_type] => 1 [patent_app_number] => 8/456281 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1855 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/542/05542202.pdf [firstpage_image] =>[orig_patent_app_number] => 456281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/456281
Changeable letters for signs May 30, 1995 Issued
Array ( [id] => 3672659 [patent_doc_number] => 05632605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Multistage vacuum pump' [patent_app_type] => 1 [patent_app_number] => 8/455089 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 8633 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/632/05632605.pdf [firstpage_image] =>[orig_patent_app_number] => 455089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/455089
Multistage vacuum pump May 30, 1995 Issued
Array ( [id] => 3650361 [patent_doc_number] => 05655849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Couplings for joining shafts' [patent_app_type] => 1 [patent_app_number] => 8/447806 [patent_app_country] => US [patent_app_date] => 1995-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655849.pdf [firstpage_image] =>[orig_patent_app_number] => 447806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/447806
Couplings for joining shafts May 22, 1995 Issued
Array ( [id] => 3648019 [patent_doc_number] => 05626463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape' [patent_app_type] => 1 [patent_app_number] => 8/441605 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5897 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626463.pdf [firstpage_image] =>[orig_patent_app_number] => 441605 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/441605
Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape May 14, 1995 Issued
Array ( [id] => 3553835 [patent_doc_number] => 05525044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'High pressure gas compressor' [patent_app_type] => 1 [patent_app_number] => 8/429723 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5200 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525044.pdf [firstpage_image] =>[orig_patent_app_number] => 429723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429723
High pressure gas compressor Apr 26, 1995 Issued
Array ( [id] => 3531988 [patent_doc_number] => 05494438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Sudden expansion combustion chamber with slotted inlet port' [patent_app_type] => 1 [patent_app_number] => 8/427067 [patent_app_country] => US [patent_app_date] => 1995-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/494/05494438.pdf [firstpage_image] =>[orig_patent_app_number] => 427067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/427067
Sudden expansion combustion chamber with slotted inlet port Apr 23, 1995 Issued
Array ( [id] => 3559713 [patent_doc_number] => 05484269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Fluid intensifier' [patent_app_type] => 1 [patent_app_number] => 8/426883 [patent_app_country] => US [patent_app_date] => 1995-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3414 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484269.pdf [firstpage_image] =>[orig_patent_app_number] => 426883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/426883
Fluid intensifier Apr 23, 1995 Issued
Array ( [id] => 3626287 [patent_doc_number] => 05630707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Variable displacement mechanism for swash plate type hydraulic pump and motor' [patent_app_type] => 1 [patent_app_number] => 8/412125 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1745 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630707.pdf [firstpage_image] =>[orig_patent_app_number] => 412125 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/412125
Variable displacement mechanism for swash plate type hydraulic pump and motor Mar 27, 1995 Issued
08/406399 DUAL PISTON PUMP Mar 19, 1995 Abandoned
08/402160 ARTICULATED SUPPORT CHAIR Mar 8, 1995 Abandoned
Array ( [id] => 3615882 [patent_doc_number] => 05620314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Hand-operated liquid pump with removable parts' [patent_app_type] => 1 [patent_app_number] => 8/391779 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 10145 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620314.pdf [firstpage_image] =>[orig_patent_app_number] => 391779 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/391779
Hand-operated liquid pump with removable parts Feb 20, 1995 Issued
Array ( [id] => 3512585 [patent_doc_number] => 05503221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Discharge system for combustion gases' [patent_app_type] => 1 [patent_app_number] => 8/391639 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1457 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503221.pdf [firstpage_image] =>[orig_patent_app_number] => 391639 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/391639
Discharge system for combustion gases Feb 20, 1995 Issued
Array ( [id] => 3581916 [patent_doc_number] => 05567119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Bag/syringe enclosure arrangements and methods' [patent_app_type] => 1 [patent_app_number] => 8/388200 [patent_app_country] => US [patent_app_date] => 1995-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 6482 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567119.pdf [firstpage_image] =>[orig_patent_app_number] => 388200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/388200
Bag/syringe enclosure arrangements and methods Feb 12, 1995 Issued
Array ( [id] => 3672627 [patent_doc_number] => 05632603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Slurry transfer and densification through vacuum pumping' [patent_app_type] => 1 [patent_app_number] => 8/384286 [patent_app_country] => US [patent_app_date] => 1995-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2991 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/632/05632603.pdf [firstpage_image] =>[orig_patent_app_number] => 384286 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384286
Slurry transfer and densification through vacuum pumping Jan 31, 1995 Issued
Array ( [id] => 3615813 [patent_doc_number] => 05620309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Fluid pump priming system' [patent_app_type] => 1 [patent_app_number] => 8/380021 [patent_app_country] => US [patent_app_date] => 1995-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 1913 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620309.pdf [firstpage_image] =>[orig_patent_app_number] => 380021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380021
Fluid pump priming system Jan 26, 1995 Issued
Array ( [id] => 3579111 [patent_doc_number] => 05584669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Two-stage positive displacement pump' [patent_app_type] => 1 [patent_app_number] => 8/377551 [patent_app_country] => US [patent_app_date] => 1995-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3897 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584669.pdf [firstpage_image] =>[orig_patent_app_number] => 377551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/377551
Two-stage positive displacement pump Jan 23, 1995 Issued
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