Search

Allen M. Ostrager

Examiner (ID: 10688)

Most Active Art Unit
3406
Art Unit(s)
3725, 3403, 3406, 3401
Total Applications
1064
Issued Applications
973
Pending Applications
1
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2663861 [patent_doc_number] => 05048297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Method and apparatus for controlling the movement of a free, gas-driven displacer in a cooling engine' [patent_app_type] => 1 [patent_app_number] => 7/493474 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 2470 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048297.pdf [firstpage_image] =>[orig_patent_app_number] => 493474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493474
Method and apparatus for controlling the movement of a free, gas-driven displacer in a cooling engine Mar 13, 1990 Issued
Array ( [id] => 2677281 [patent_doc_number] => 04999750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Flashlight with rotatable head assembly' [patent_app_type] => 1 [patent_app_number] => 7/507918 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2211 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999750.pdf [firstpage_image] =>[orig_patent_app_number] => 507918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507918
Flashlight with rotatable head assembly Mar 11, 1990 Issued
Array ( [id] => 2765219 [patent_doc_number] => 05099648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Hydraulic air compressor and turbine apparatus' [patent_app_type] => 1 [patent_app_number] => 7/491432 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 8845 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099648.pdf [firstpage_image] =>[orig_patent_app_number] => 491432 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491432
Hydraulic air compressor and turbine apparatus Mar 8, 1990 Issued
Array ( [id] => 2662622 [patent_doc_number] => 05003778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Stirling engine' [patent_app_type] => 1 [patent_app_number] => 7/490739 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003778.pdf [firstpage_image] =>[orig_patent_app_number] => 490739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490739
Stirling engine Mar 7, 1990 Issued
Array ( [id] => 2774464 [patent_doc_number] => 05142870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Hydraulic compressor and fuel fired turbine apparatus' [patent_app_type] => 1 [patent_app_number] => 7/490084 [patent_app_country] => US [patent_app_date] => 1990-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4822 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142870.pdf [firstpage_image] =>[orig_patent_app_number] => 490084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490084
Hydraulic compressor and fuel fired turbine apparatus Mar 6, 1990 Issued
Array ( [id] => 2648358 [patent_doc_number] => 05046318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Turbine power plant automatic control system' [patent_app_type] => 1 [patent_app_number] => 7/489439 [patent_app_country] => US [patent_app_date] => 1990-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3540 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046318.pdf [firstpage_image] =>[orig_patent_app_number] => 489439 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489439
Turbine power plant automatic control system Mar 4, 1990 Issued
Array ( [id] => 2627189 [patent_doc_number] => 04979374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Geothermal heat- and water supply plant' [patent_app_type] => 1 [patent_app_number] => 7/486926 [patent_app_country] => US [patent_app_date] => 1990-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2971 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979374.pdf [firstpage_image] =>[orig_patent_app_number] => 486926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486926
Geothermal heat- and water supply plant Feb 28, 1990 Issued
Array ( [id] => 2686230 [patent_doc_number] => 05012649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Power actuator' [patent_app_type] => 1 [patent_app_number] => 7/460952 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1840 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012649.pdf [firstpage_image] =>[orig_patent_app_number] => 460952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460952
Power actuator Feb 27, 1990 Issued
Array ( [id] => 2743964 [patent_doc_number] => 05005351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Power plant condenser control system' [patent_app_type] => 1 [patent_app_number] => 7/484750 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4069 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005351.pdf [firstpage_image] =>[orig_patent_app_number] => 484750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484750
Power plant condenser control system Feb 25, 1990 Issued
Array ( [id] => 2744124 [patent_doc_number] => 05005360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Solar energy system for generating electricity' [patent_app_type] => 1 [patent_app_number] => 7/483458 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4003 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005360.pdf [firstpage_image] =>[orig_patent_app_number] => 483458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483458
Solar energy system for generating electricity Feb 21, 1990 Issued
Array ( [id] => 2726652 [patent_doc_number] => 05036660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Dual actuation harness fitting release' [patent_app_type] => 1 [patent_app_number] => 7/482755 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1652 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036660.pdf [firstpage_image] =>[orig_patent_app_number] => 482755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482755
Dual actuation harness fitting release Feb 20, 1990 Issued
Array ( [id] => 2728062 [patent_doc_number] => 05020325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Heat motor' [patent_app_type] => 1 [patent_app_number] => 7/479160 [patent_app_country] => US [patent_app_date] => 1990-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 3025 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020325.pdf [firstpage_image] =>[orig_patent_app_number] => 479160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479160
Heat motor Feb 12, 1990 Issued
Array ( [id] => 2716265 [patent_doc_number] => 04996846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Method of and apparatus for retrofitting geothermal power plants' [patent_app_type] => 1 [patent_app_number] => 7/478264 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4018 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996846.pdf [firstpage_image] =>[orig_patent_app_number] => 478264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/478264
Method of and apparatus for retrofitting geothermal power plants Feb 11, 1990 Issued
Array ( [id] => 2844664 [patent_doc_number] => 05095707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Extraterrestrial planetary power supply and method' [patent_app_type] => 1 [patent_app_number] => 7/478539 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4347 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095707.pdf [firstpage_image] =>[orig_patent_app_number] => 478539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/478539
Extraterrestrial planetary power supply and method Feb 11, 1990 Issued
Array ( [id] => 2542074 [patent_doc_number] => 04959962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Starter system for automatically turning off and restarting a motor vehicle engine' [patent_app_type] => 1 [patent_app_number] => 7/476143 [patent_app_country] => US [patent_app_date] => 1990-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3796 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959962.pdf [firstpage_image] =>[orig_patent_app_number] => 476143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476143
Starter system for automatically turning off and restarting a motor vehicle engine Feb 6, 1990 Issued
Array ( [id] => 2930285 [patent_doc_number] => 05179839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Alternative charging method for engine with pressurized valved cell' [patent_app_type] => 1 [patent_app_number] => 7/475824 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3447 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179839.pdf [firstpage_image] =>[orig_patent_app_number] => 475824 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475824
Alternative charging method for engine with pressurized valved cell Feb 5, 1990 Issued
Array ( [id] => 2613633 [patent_doc_number] => 04976107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Procedure for improving the efficiency of a steam power plant process' [patent_app_type] => 1 [patent_app_number] => 7/472815 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4464 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976107.pdf [firstpage_image] =>[orig_patent_app_number] => 472815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472815
Procedure for improving the efficiency of a steam power plant process Jan 30, 1990 Issued
Array ( [id] => 2680884 [patent_doc_number] => 04987742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Process for the generation of mechanical energy in the ammonia oxidation step of a nitric acid production process' [patent_app_type] => 1 [patent_app_number] => 7/472732 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987742.pdf [firstpage_image] =>[orig_patent_app_number] => 472732 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472732
Process for the generation of mechanical energy in the ammonia oxidation step of a nitric acid production process Jan 30, 1990 Issued
Array ( [id] => 2609595 [patent_doc_number] => 04966000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Internal combustion engine with fluid drive output' [patent_app_type] => 1 [patent_app_number] => 7/471873 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4780 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966000.pdf [firstpage_image] =>[orig_patent_app_number] => 471873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471873
Internal combustion engine with fluid drive output Jan 28, 1990 Issued
Array ( [id] => 2712512 [patent_doc_number] => 05038568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'System for reheat steam temperature control in circulating fluidized bed boilers' [patent_app_type] => 1 [patent_app_number] => 7/463165 [patent_app_country] => US [patent_app_date] => 1990-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3296 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038568.pdf [firstpage_image] =>[orig_patent_app_number] => 463165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463165
System for reheat steam temperature control in circulating fluidized bed boilers Jan 9, 1990 Issued
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