Search

Robert H. Spitzer

Examiner (ID: 4506)

Most Active Art Unit
1305
Art Unit(s)
2899, 1305, 1306, 1724, 3621, 1801, 1754
Total Applications
4359
Issued Applications
3692
Pending Applications
199
Abandoned Applications
468

Applications

Application numberTitle of the applicationFiling DateStatus
06/783037 SEPARATOR ASSEMBLY Oct 1, 1985 Abandoned
Array ( [id] => 2241774 [patent_doc_number] => 04617278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Petroleum alcohol test kit and method of testing petroleum for alcohol content' [patent_app_type] => 1 [patent_app_number] => 6/782997 [patent_app_country] => US [patent_app_date] => 1985-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4029 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617278.pdf [firstpage_image] =>[orig_patent_app_number] => 782997 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/782997
Petroleum alcohol test kit and method of testing petroleum for alcohol content Sep 30, 1985 Issued
Array ( [id] => 2283934 [patent_doc_number] => 04678426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Transfer nozzle in a hot runner tool' [patent_app_type] => 1 [patent_app_number] => 6/786958 [patent_app_country] => US [patent_app_date] => 1985-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1728 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678426.pdf [firstpage_image] =>[orig_patent_app_number] => 786958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786958
Transfer nozzle in a hot runner tool Sep 29, 1985 Issued
Array ( [id] => 2336400 [patent_doc_number] => 04661131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Backflushed air filters' [patent_app_type] => 1 [patent_app_number] => 6/782952 [patent_app_country] => US [patent_app_date] => 1985-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 8289 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661131.pdf [firstpage_image] =>[orig_patent_app_number] => 782952 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/782952
Backflushed air filters Sep 29, 1985 Issued
Array ( [id] => 2338042 [patent_doc_number] => 04661250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Mutiple-disc filter' [patent_app_type] => 1 [patent_app_number] => 6/779996 [patent_app_country] => US [patent_app_date] => 1985-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 24 [patent_no_of_words] => 5755 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661250.pdf [firstpage_image] =>[orig_patent_app_number] => 779996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/779996
Mutiple-disc filter Sep 24, 1985 Issued
Array ( [id] => 2336349 [patent_doc_number] => 04661127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Submersible liquid/gas separator apparatus' [patent_app_type] => 1 [patent_app_number] => 6/783223 [patent_app_country] => US [patent_app_date] => 1985-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2734 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661127.pdf [firstpage_image] =>[orig_patent_app_number] => 783223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783223
Submersible liquid/gas separator apparatus Sep 22, 1985 Issued
Array ( [id] => 2277814 [patent_doc_number] => 04623366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Grid element for lid of a cannister type vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 6/778430 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2165 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623366.pdf [firstpage_image] =>[orig_patent_app_number] => 778430 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778430
Grid element for lid of a cannister type vacuum cleaner Sep 19, 1985 Issued
Array ( [id] => 2307037 [patent_doc_number] => 04645517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Drain manifold for air data sensor' [patent_app_type] => 1 [patent_app_number] => 6/778416 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4245 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645517.pdf [firstpage_image] =>[orig_patent_app_number] => 778416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778416
Drain manifold for air data sensor Sep 19, 1985 Issued
Array ( [id] => 2238291 [patent_doc_number] => 04617032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Sample modulator cell for gas chromatography' [patent_app_type] => 1 [patent_app_number] => 6/777569 [patent_app_country] => US [patent_app_date] => 1985-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1964 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617032.pdf [firstpage_image] =>[orig_patent_app_number] => 777569 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777569
Sample modulator cell for gas chromatography Sep 17, 1985 Issued
Array ( [id] => 2312536 [patent_doc_number] => 04685938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Apparatus and method for the determination of sorption bed characteristics' [patent_app_type] => 1 [patent_app_number] => 6/777162 [patent_app_country] => US [patent_app_date] => 1985-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5892 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685938.pdf [firstpage_image] =>[orig_patent_app_number] => 777162 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777162
Apparatus and method for the determination of sorption bed characteristics Sep 17, 1985 Issued
Array ( [id] => 2557769 [patent_doc_number] => 04944777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Separating hydrogen from a mixture of substances' [patent_app_type] => 1 [patent_app_number] => 6/776623 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2580 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944777.pdf [firstpage_image] =>[orig_patent_app_number] => 776623 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776623
Separating hydrogen from a mixture of substances Sep 15, 1985 Issued
Array ( [id] => 2277834 [patent_doc_number] => 04619674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Dual-element filter cartridge for air intake filters designed for a dusty environment' [patent_app_type] => 1 [patent_app_number] => 6/775881 [patent_app_country] => US [patent_app_date] => 1985-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2540 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/619/04619674.pdf [firstpage_image] =>[orig_patent_app_number] => 775881 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/775881
Dual-element filter cartridge for air intake filters designed for a dusty environment Sep 12, 1985 Issued
06/774294 METHOD OF FORESEEING OR DETECTING BREAK-THROUGH IN GAS-ADSORBING APPARATUS Sep 9, 1985 Abandoned
Array ( [id] => 2313152 [patent_doc_number] => 04679446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Multi-volume displacement pipette' [patent_app_type] => 1 [patent_app_number] => 6/773954 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5246 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679446.pdf [firstpage_image] =>[orig_patent_app_number] => 773954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/773954
Multi-volume displacement pipette Sep 8, 1985 Issued
Array ( [id] => 2287731 [patent_doc_number] => 04659343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Process for separating CO.sub.2 from other gases' [patent_app_type] => 1 [patent_app_number] => 6/774251 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4696 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659343.pdf [firstpage_image] =>[orig_patent_app_number] => 774251 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774251
Process for separating CO.sub.2 from other gases Sep 8, 1985 Issued
Array ( [id] => 2595734 [patent_doc_number] => 04948394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Process and device for compressing and transporting a gas containing a liquid fraction' [patent_app_type] => 1 [patent_app_number] => 6/773575 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3863 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948394.pdf [firstpage_image] =>[orig_patent_app_number] => 773575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/773575
Process and device for compressing and transporting a gas containing a liquid fraction Sep 8, 1985 Issued
Array ( [id] => 2320597 [patent_doc_number] => 04636226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'High pressure oxygen production system' [patent_app_type] => 1 [patent_app_number] => 6/769479 [patent_app_country] => US [patent_app_date] => 1985-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2811 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636226.pdf [firstpage_image] =>[orig_patent_app_number] => 769479 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/769479
High pressure oxygen production system Aug 25, 1985 Issued
06/767726 MOISTURE REMOVAL FROM NATURAL GAS AND OTHER SUBSTANCES Aug 19, 1985 Abandoned
Array ( [id] => 2438557 [patent_doc_number] => 04744803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Complementary pressure swing adsorption' [patent_app_type] => 1 [patent_app_number] => 6/767138 [patent_app_country] => US [patent_app_date] => 1985-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2845 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744803.pdf [firstpage_image] =>[orig_patent_app_number] => 767138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767138
Complementary pressure swing adsorption Aug 18, 1985 Issued
Array ( [id] => 2263085 [patent_doc_number] => 04629482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'HEPA room air purifier' [patent_app_type] => 1 [patent_app_number] => 6/762345 [patent_app_country] => US [patent_app_date] => 1985-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4176 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629482.pdf [firstpage_image] =>[orig_patent_app_number] => 762345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/762345
HEPA room air purifier Aug 4, 1985 Issued
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