Search

Herbert K. Roberts

Examiner (ID: 3056, Phone: (571)270-0428 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2856
Total Applications
656
Issued Applications
449
Pending Applications
76
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2628364 [patent_doc_number] => 04913632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Fuel injection pump' [patent_app_type] => 1 [patent_app_number] => 7/259853 [patent_app_country] => US [patent_app_date] => 1988-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2328 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913632.pdf [firstpage_image] =>[orig_patent_app_number] => 259853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259853
Fuel injection pump Oct 18, 1988 Issued
Array ( [id] => 2583988 [patent_doc_number] => 04932848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Pump unit' [patent_app_type] => 1 [patent_app_number] => 7/259149 [patent_app_country] => US [patent_app_date] => 1988-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1882 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932848.pdf [firstpage_image] =>[orig_patent_app_number] => 259149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259149
Pump unit Oct 17, 1988 Issued
07/255570 RECIPROCATING TYPE FLUID DELIVERY PUMP Oct 10, 1988 Abandoned
Array ( [id] => 2647556 [patent_doc_number] => 04929159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Variable-displacement rotary compressor' [patent_app_type] => 1 [patent_app_number] => 7/254585 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 62 [patent_no_of_words] => 5278 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929159.pdf [firstpage_image] =>[orig_patent_app_number] => 254585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254585
Variable-displacement rotary compressor Oct 6, 1988 Issued
07/252764 PUMP CONTROL SYSTEM AND LEVER SENSOR SWITCH HOUSING Oct 2, 1988 Abandoned
07/250389 COMPRESSED AIR SUPPLY APPARATUS Sep 27, 1988 Abandoned
Array ( [id] => 2519852 [patent_doc_number] => 04887941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Method and apparatus for starting series-coupled vacuum pumps' [patent_app_type] => 1 [patent_app_number] => 7/249154 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1211 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887941.pdf [firstpage_image] =>[orig_patent_app_number] => 249154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249154
Method and apparatus for starting series-coupled vacuum pumps Sep 25, 1988 Issued
Array ( [id] => 2516802 [patent_doc_number] => 04883409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Pumping apparatus for delivering liquid at high pressure' [patent_app_type] => 1 [patent_app_number] => 7/246479 [patent_app_country] => US [patent_app_date] => 1988-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6180 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883409.pdf [firstpage_image] =>[orig_patent_app_number] => 246479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/246479
Pumping apparatus for delivering liquid at high pressure Sep 18, 1988 Issued
Array ( [id] => 2551507 [patent_doc_number] => 04856971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Evaporative cooler pump apparatus' [patent_app_type] => 1 [patent_app_number] => 7/245026 [patent_app_country] => US [patent_app_date] => 1988-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4057 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856971.pdf [firstpage_image] =>[orig_patent_app_number] => 245026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/245026
Evaporative cooler pump apparatus Sep 15, 1988 Issued
Array ( [id] => 2477079 [patent_doc_number] => 04867645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Double diaphragm pressure switch for a well water system' [patent_app_type] => 1 [patent_app_number] => 7/242490 [patent_app_country] => US [patent_app_date] => 1988-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1089 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867645.pdf [firstpage_image] =>[orig_patent_app_number] => 242490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242490
Double diaphragm pressure switch for a well water system Sep 11, 1988 Issued
Array ( [id] => 2618209 [patent_doc_number] => 04906165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Flow meter for a positive displacement pump' [patent_app_type] => 1 [patent_app_number] => 7/242700 [patent_app_country] => US [patent_app_date] => 1988-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5309 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 498 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906165.pdf [firstpage_image] =>[orig_patent_app_number] => 242700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242700
Flow meter for a positive displacement pump Sep 8, 1988 Issued
Array ( [id] => 2470972 [patent_doc_number] => 04875842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Axial flow fluid compressor' [patent_app_type] => 1 [patent_app_number] => 7/242217 [patent_app_country] => US [patent_app_date] => 1988-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5118 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875842.pdf [firstpage_image] =>[orig_patent_app_number] => 242217 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242217
Axial flow fluid compressor Sep 8, 1988 Issued
Array ( [id] => 2500547 [patent_doc_number] => 04830589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Variable stroke positive displacement pump' [patent_app_type] => 1 [patent_app_number] => 7/241461 [patent_app_country] => US [patent_app_date] => 1988-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2591 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830589.pdf [firstpage_image] =>[orig_patent_app_number] => 241461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/241461
Variable stroke positive displacement pump Sep 7, 1988 Issued
Array ( [id] => 2515170 [patent_doc_number] => 04880366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Plastic hand lift pressure pump' [patent_app_type] => 1 [patent_app_number] => 7/240675 [patent_app_country] => US [patent_app_date] => 1988-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1062 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880366.pdf [firstpage_image] =>[orig_patent_app_number] => 240675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/240675
Plastic hand lift pressure pump Sep 5, 1988 Issued
07/240992 MULTIMODAL DISPLACEMENT PUMP AND DISSOLUTION SYSTEM FOR SAME Sep 5, 1988 Abandoned
Array ( [id] => 2506983 [patent_doc_number] => 04854822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Series impeller air pump for liquid sprayer' [patent_app_type] => 1 [patent_app_number] => 7/231089 [patent_app_country] => US [patent_app_date] => 1988-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3310 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854822.pdf [firstpage_image] =>[orig_patent_app_number] => 231089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231089
Series impeller air pump for liquid sprayer Aug 23, 1988 Issued
Array ( [id] => 2551048 [patent_doc_number] => 04834625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Ceramic sound dampening encasement for fluid pump' [patent_app_type] => 1 [patent_app_number] => 7/230462 [patent_app_country] => US [patent_app_date] => 1988-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1288 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834625.pdf [firstpage_image] =>[orig_patent_app_number] => 230462 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230462
Ceramic sound dampening encasement for fluid pump Aug 14, 1988 Issued
07/231553 DIAPHRAGM-TYPE AIR PUMP Aug 11, 1988 Abandoned
Array ( [id] => 2503383 [patent_doc_number] => 04840543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Clutch apparatus for rapid power source conversion' [patent_app_type] => 1 [patent_app_number] => 7/230594 [patent_app_country] => US [patent_app_date] => 1988-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3365 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840543.pdf [firstpage_image] =>[orig_patent_app_number] => 230594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230594
Clutch apparatus for rapid power source conversion Aug 9, 1988 Issued
Array ( [id] => 2509286 [patent_doc_number] => 04869647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Circular electromagnetic flow coupler' [patent_app_type] => 1 [patent_app_number] => 7/230055 [patent_app_country] => US [patent_app_date] => 1988-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2753 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869647.pdf [firstpage_image] =>[orig_patent_app_number] => 230055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230055
Circular electromagnetic flow coupler Aug 8, 1988 Issued
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