Search

Roland G. Mcandrews Jr.

Examiner (ID: 6289)

Most Active Art Unit
3403
Art Unit(s)
3746, 3403
Total Applications
432
Issued Applications
374
Pending Applications
19
Abandoned Applications
39

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2958619 [patent_doc_number] => 05201848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Deep well electrical submersible pump with uplift generating impeller means' [patent_app_type] => 1 [patent_app_number] => 7/770071 [patent_app_country] => US [patent_app_date] => 1991-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5058 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201848.pdf [firstpage_image] =>[orig_patent_app_number] => 770071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770071
Deep well electrical submersible pump with uplift generating impeller means Sep 30, 1991 Issued
Array ( [id] => 2911098 [patent_doc_number] => 05192195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Scroll type compressor with separate control block' [patent_app_type] => 1 [patent_app_number] => 7/766403 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4141 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192195.pdf [firstpage_image] =>[orig_patent_app_number] => 766403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766403
Scroll type compressor with separate control block Sep 26, 1991 Issued
Array ( [id] => 2958676 [patent_doc_number] => 05201851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Pump and metering apparatus' [patent_app_type] => 1 [patent_app_number] => 7/768514 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3062 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201851.pdf [firstpage_image] =>[orig_patent_app_number] => 768514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768514
Pump and metering apparatus Sep 25, 1991 Issued
Array ( [id] => 2929993 [patent_doc_number] => 05222871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Compressed air and underpressure supply unit' [patent_app_type] => 1 [patent_app_number] => 7/752571 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4194 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222871.pdf [firstpage_image] =>[orig_patent_app_number] => 752571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752571
Compressed air and underpressure supply unit Sep 8, 1991 Issued
Array ( [id] => 2967465 [patent_doc_number] => 05203684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Oscillating piston pump or similar machine' [patent_app_type] => 1 [patent_app_number] => 7/721583 [patent_app_country] => US [patent_app_date] => 1991-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3149 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203684.pdf [firstpage_image] =>[orig_patent_app_number] => 721583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/721583
Oscillating piston pump or similar machine Aug 27, 1991 Issued
Array ( [id] => 2897928 [patent_doc_number] => 05205202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Compressed air radial motor' [patent_app_type] => 1 [patent_app_number] => 7/748656 [patent_app_country] => US [patent_app_date] => 1991-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1629 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205202.pdf [firstpage_image] =>[orig_patent_app_number] => 748656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748656
Compressed air radial motor Aug 21, 1991 Issued
Array ( [id] => 2966333 [patent_doc_number] => 05181832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Fan motor and air hose storage housing for portable spray paint guns' [patent_app_type] => 1 [patent_app_number] => 7/737786 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2884 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181832.pdf [firstpage_image] =>[orig_patent_app_number] => 737786 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/737786
Fan motor and air hose storage housing for portable spray paint guns Jul 29, 1991 Issued
Array ( [id] => 2924037 [patent_doc_number] => 05228842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Quick-change fluid section for piston-type paint pumps' [patent_app_type] => 1 [patent_app_number] => 7/735794 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3215 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228842.pdf [firstpage_image] =>[orig_patent_app_number] => 735794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735794
Quick-change fluid section for piston-type paint pumps Jul 29, 1991 Issued
Array ( [id] => 2828535 [patent_doc_number] => 05171135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Flexible suction valve retainer' [patent_app_type] => 1 [patent_app_number] => 7/735434 [patent_app_country] => US [patent_app_date] => 1991-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4603 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171135.pdf [firstpage_image] =>[orig_patent_app_number] => 735434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735434
Flexible suction valve retainer Jul 24, 1991 Issued
Array ( [id] => 2932067 [patent_doc_number] => 05253983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Axial piston pump having fixed slant cam plate for causing reciprocation of pistons' [patent_app_type] => 1 [patent_app_number] => 7/734891 [patent_app_country] => US [patent_app_date] => 1991-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4666 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253983.pdf [firstpage_image] =>[orig_patent_app_number] => 734891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/734891
Axial piston pump having fixed slant cam plate for causing reciprocation of pistons Jul 23, 1991 Issued
Array ( [id] => 2938631 [patent_doc_number] => 05180283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Manual two-stage air pump' [patent_app_type] => 1 [patent_app_number] => 7/726388 [patent_app_country] => US [patent_app_date] => 1991-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 4972 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180283.pdf [firstpage_image] =>[orig_patent_app_number] => 726388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/726388
Manual two-stage air pump Jul 4, 1991 Issued
Array ( [id] => 2793662 [patent_doc_number] => 05145340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Packing for piston and valve machine' [patent_app_type] => 1 [patent_app_number] => 7/718486 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3040 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145340.pdf [firstpage_image] =>[orig_patent_app_number] => 718486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/718486
Packing for piston and valve machine Jun 20, 1991 Issued
Array ( [id] => 2828568 [patent_doc_number] => 05171137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Valve for a hermetic refrigeration compressor' [patent_app_type] => 1 [patent_app_number] => 7/715818 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3438 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171137.pdf [firstpage_image] =>[orig_patent_app_number] => 715818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715818
Valve for a hermetic refrigeration compressor Jun 13, 1991 Issued
Array ( [id] => 2905903 [patent_doc_number] => 05178524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Fuel injection pump' [patent_app_type] => 1 [patent_app_number] => 7/710883 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178524.pdf [firstpage_image] =>[orig_patent_app_number] => 710883 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710883
Fuel injection pump Jun 5, 1991 Issued
Array ( [id] => 2930068 [patent_doc_number] => 05222875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Variable speed hydraulic pump system for liquid trailer' [patent_app_type] => 1 [patent_app_number] => 7/708891 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4890 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222875.pdf [firstpage_image] =>[orig_patent_app_number] => 708891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708891
Variable speed hydraulic pump system for liquid trailer May 30, 1991 Issued
Array ( [id] => 2828497 [patent_doc_number] => 05171133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Fuel pump having an adjustable spring clip to regulate flow' [patent_app_type] => 1 [patent_app_number] => 7/705933 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1686 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171133.pdf [firstpage_image] =>[orig_patent_app_number] => 705933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705933
Fuel pump having an adjustable spring clip to regulate flow May 27, 1991 Issued
Array ( [id] => 2822017 [patent_doc_number] => 05174732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Viscous fluid pressure-feed apparatus' [patent_app_type] => 1 [patent_app_number] => 7/702526 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3325 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174732.pdf [firstpage_image] =>[orig_patent_app_number] => 702526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702526
Viscous fluid pressure-feed apparatus May 19, 1991 Issued
Array ( [id] => 2788326 [patent_doc_number] => 05139395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Aggregate for supplying fuel from a supply tank to internal combustion engine of power vehicle' [patent_app_type] => 1 [patent_app_number] => 7/690701 [patent_app_country] => US [patent_app_date] => 1991-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2500 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139395.pdf [firstpage_image] =>[orig_patent_app_number] => 690701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/690701
Aggregate for supplying fuel from a supply tank to internal combustion engine of power vehicle Apr 23, 1991 Issued
Array ( [id] => 2954635 [patent_doc_number] => 05201638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Hydraulic energy supply cart' [patent_app_type] => 1 [patent_app_number] => 7/682139 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201638.pdf [firstpage_image] =>[orig_patent_app_number] => 682139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682139
Hydraulic energy supply cart Apr 7, 1991 Issued
Array ( [id] => 2938069 [patent_doc_number] => 05261794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Fluid pressure feeding apparatus' [patent_app_type] => 1 [patent_app_number] => 7/670283 [patent_app_country] => US [patent_app_date] => 1991-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2291 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261794.pdf [firstpage_image] =>[orig_patent_app_number] => 670283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670283
Fluid pressure feeding apparatus Mar 14, 1991 Issued
Menu