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] => 2576012 [patent_doc_number] => 04920749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Method of and means for producing electricity' [patent_app_type] => 1 [patent_app_number] => 7/397862 [patent_app_country] => US [patent_app_date] => 1989-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1487 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920749.pdf [firstpage_image] =>[orig_patent_app_number] => 397862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397862
Method of and means for producing electricity Aug 23, 1989 Issued
Array ( [id] => 2611499 [patent_doc_number] => 04912608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Flickering ornamental device with a variable outer appearance' [patent_app_type] => 1 [patent_app_number] => 7/399069 [patent_app_country] => US [patent_app_date] => 1989-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1804 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912608.pdf [firstpage_image] =>[orig_patent_app_number] => 399069 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/399069
Flickering ornamental device with a variable outer appearance Aug 23, 1989 Issued
Array ( [id] => 2641368 [patent_doc_number] => 04945726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Leaky gas spring valve for preventing piston overstroke in a free piston stirling engine' [patent_app_type] => 1 [patent_app_number] => 7/397182 [patent_app_country] => US [patent_app_date] => 1989-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3738 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945726.pdf [firstpage_image] =>[orig_patent_app_number] => 397182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397182
Leaky gas spring valve for preventing piston overstroke in a free piston stirling engine Aug 22, 1989 Issued
Array ( [id] => 2778101 [patent_doc_number] => 04985809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Surface light source panel' [patent_app_type] => 1 [patent_app_number] => 7/396625 [patent_app_country] => US [patent_app_date] => 1989-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5623 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985809.pdf [firstpage_image] =>[orig_patent_app_number] => 396625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/396625
Surface light source panel Aug 21, 1989 Issued
Array ( [id] => 2671117 [patent_doc_number] => 04947298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Bed lighting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/396317 [patent_app_country] => US [patent_app_date] => 1989-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2046 [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/04/947/04947298.pdf [firstpage_image] =>[orig_patent_app_number] => 396317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/396317
Bed lighting apparatus Aug 20, 1989 Issued
Array ( [id] => 2707309 [patent_doc_number] => 04989124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Solar powered sign' [patent_app_type] => 1 [patent_app_number] => 7/396352 [patent_app_country] => US [patent_app_date] => 1989-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1797 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989124.pdf [firstpage_image] =>[orig_patent_app_number] => 396352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/396352
Solar powered sign Aug 20, 1989 Issued
07/395630 HEAT ENGINE, REFRIGERATION AND HEAT PUMP CYCLES APPROXIMATING THE CARNOT CYCLE AND APPARATUS THEREFOR Aug 17, 1989 Abandoned
Array ( [id] => 2713109 [patent_doc_number] => 05031505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Variable frequency control for percussion actuator' [patent_app_type] => 1 [patent_app_number] => 7/394885 [patent_app_country] => US [patent_app_date] => 1989-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1648 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031505.pdf [firstpage_image] =>[orig_patent_app_number] => 394885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/394885
Variable frequency control for percussion actuator Aug 16, 1989 Issued
Array ( [id] => 2648530 [patent_doc_number] => 04953446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Key member for retaining a control valve in a hub' [patent_app_type] => 1 [patent_app_number] => 7/392876 [patent_app_country] => US [patent_app_date] => 1989-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2123 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953446.pdf [firstpage_image] =>[orig_patent_app_number] => 392876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392876
Key member for retaining a control valve in a hub Aug 13, 1989 Issued
Array ( [id] => 2625630 [patent_doc_number] => 04969068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Device for writing in the dark' [patent_app_type] => 1 [patent_app_number] => 7/393974 [patent_app_country] => US [patent_app_date] => 1989-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3248 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969068.pdf [firstpage_image] =>[orig_patent_app_number] => 393974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/393974
Device for writing in the dark Aug 13, 1989 Issued
Array ( [id] => 2646800 [patent_doc_number] => 04953355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Steam turbine installation with adjusted bleeding' [patent_app_type] => 1 [patent_app_number] => 7/393209 [patent_app_country] => US [patent_app_date] => 1989-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 861 [patent_no_of_claims] => 3 [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/04/953/04953355.pdf [firstpage_image] =>[orig_patent_app_number] => 393209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/393209
Steam turbine installation with adjusted bleeding Aug 13, 1989 Issued
Array ( [id] => 2615050 [patent_doc_number] => 04912929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Variable gas spring for matching power output from FPSE to load of refrigerant compressor' [patent_app_type] => 1 [patent_app_number] => 7/389162 [patent_app_country] => US [patent_app_date] => 1989-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2086 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912929.pdf [firstpage_image] =>[orig_patent_app_number] => 389162 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389162
Variable gas spring for matching power output from FPSE to load of refrigerant compressor Aug 2, 1989 Issued
Array ( [id] => 2682414 [patent_doc_number] => 04987822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Linear actuator' [patent_app_type] => 1 [patent_app_number] => 7/389004 [patent_app_country] => US [patent_app_date] => 1989-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4363 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987822.pdf [firstpage_image] =>[orig_patent_app_number] => 389004 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389004
Linear actuator Aug 1, 1989 Issued
Array ( [id] => 2597048 [patent_doc_number] => 04967558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Stabilized free-piston stirling cycle machine' [patent_app_type] => 1 [patent_app_number] => 7/386539 [patent_app_country] => US [patent_app_date] => 1989-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2942 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967558.pdf [firstpage_image] =>[orig_patent_app_number] => 386539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386539
Stabilized free-piston stirling cycle machine Jul 26, 1989 Issued
Array ( [id] => 2634649 [patent_doc_number] => 04928490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Turbine housing power system with gear housing' [patent_app_type] => 1 [patent_app_number] => 7/384408 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928490.pdf [firstpage_image] =>[orig_patent_app_number] => 384408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384408
Turbine housing power system with gear housing Jul 23, 1989 Issued
Array ( [id] => 2713989 [patent_doc_number] => 05050375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Pressurized wet combustion at increased temperature' [patent_app_type] => 1 [patent_app_number] => 7/388069 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16340 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050375.pdf [firstpage_image] =>[orig_patent_app_number] => 388069 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/388069
Pressurized wet combustion at increased temperature Jul 20, 1989 Issued
Array ( [id] => 2645862 [patent_doc_number] => 04914555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Rechargeable flashlight' [patent_app_type] => 1 [patent_app_number] => 7/382401 [patent_app_country] => US [patent_app_date] => 1989-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2020 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914555.pdf [firstpage_image] =>[orig_patent_app_number] => 382401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382401
Rechargeable flashlight Jul 19, 1989 Issued
Array ( [id] => 2712549 [patent_doc_number] => 05038570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Piston engine and cryo-cooler provided with such a piston engine' [patent_app_type] => 1 [patent_app_number] => 7/383900 [patent_app_country] => US [patent_app_date] => 1989-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4775 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038570.pdf [firstpage_image] =>[orig_patent_app_number] => 383900 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/383900
Piston engine and cryo-cooler provided with such a piston engine Jul 19, 1989 Issued
Array ( [id] => 2603847 [patent_doc_number] => 04918919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Split memory element' [patent_app_type] => 1 [patent_app_number] => 7/383233 [patent_app_country] => US [patent_app_date] => 1989-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5618 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918919.pdf [firstpage_image] =>[orig_patent_app_number] => 383233 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/383233
Split memory element Jul 18, 1989 Issued
Array ( [id] => 2566331 [patent_doc_number] => 04926643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Closed loop system with regenerative heating and pump-driven recirculation of a working fluid' [patent_app_type] => 1 [patent_app_number] => 7/381909 [patent_app_country] => US [patent_app_date] => 1989-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6154 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926643.pdf [firstpage_image] =>[orig_patent_app_number] => 381909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/381909
Closed loop system with regenerative heating and pump-driven recirculation of a working fluid Jul 18, 1989 Issued
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