Search

Lenard A. Footland

Examiner (ID: 4749)

Most Active Art Unit
2405
Art Unit(s)
3503, 3622, 3682, 3681, 2405, 2403
Total Applications
2938
Issued Applications
2618
Pending Applications
50
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1876173 [patent_doc_number] => 04279759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Settling column for use with solids monitor' [patent_app_type] => 1 [patent_app_number] => 6/139863 [patent_app_country] => US [patent_app_date] => 1980-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1642 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279759.pdf [firstpage_image] =>[orig_patent_app_number] => 139863 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/139863
Settling column for use with solids monitor Apr 13, 1980 Issued
Array ( [id] => 1956100 [patent_doc_number] => 04332680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Filter sluicing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/140298 [patent_app_country] => US [patent_app_date] => 1980-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4603 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/332/04332680.pdf [firstpage_image] =>[orig_patent_app_number] => 140298 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/140298
Filter sluicing apparatus Apr 13, 1980 Issued
Array ( [id] => 1901332 [patent_doc_number] => 04276165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Sludge siphon collector with de-gasing header' [patent_app_type] => 1 [patent_app_number] => 6/138097 [patent_app_country] => US [patent_app_date] => 1980-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1416 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276165.pdf [firstpage_image] =>[orig_patent_app_number] => 138097 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138097
Sludge siphon collector with de-gasing header Apr 6, 1980 Issued
Array ( [id] => 2007655 [patent_doc_number] => 04391707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Floating, surface liquids retrieval system' [patent_app_type] => 1 [patent_app_number] => 6/135642 [patent_app_country] => US [patent_app_date] => 1980-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2685 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391707.pdf [firstpage_image] =>[orig_patent_app_number] => 135642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/135642
Floating, surface liquids retrieval system Mar 30, 1980 Issued
Array ( [id] => 1925869 [patent_doc_number] => 04284503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Device for aerating sewage or sewage-sludges' [patent_app_type] => 1 [patent_app_number] => 6/132905 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3821 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284503.pdf [firstpage_image] =>[orig_patent_app_number] => 132905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/132905
Device for aerating sewage or sewage-sludges Mar 23, 1980 Issued
Array ( [id] => 1898035 [patent_doc_number] => 04301010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Vacuum filter' [patent_app_type] => 1 [patent_app_number] => 6/128937 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1577 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301010.pdf [firstpage_image] =>[orig_patent_app_number] => 128937 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128937
Vacuum filter Mar 9, 1980 Issued
Array ( [id] => 1904206 [patent_doc_number] => 04302236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Composting system used in scrubbing gas effluvia' [patent_app_type] => 1 [patent_app_number] => 6/122882 [patent_app_country] => US [patent_app_date] => 1980-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4427 [patent_no_of_claims] => 11 [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/04/302/04302236.pdf [firstpage_image] =>[orig_patent_app_number] => 122882 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122882
Composting system used in scrubbing gas effluvia Feb 19, 1980 Issued
Array ( [id] => 1899154 [patent_doc_number] => 04301244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Quantitative analysis of free fatty acid and reagent composition therefor' [patent_app_type] => 1 [patent_app_number] => 6/121166 [patent_app_country] => US [patent_app_date] => 1980-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3436 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301244.pdf [firstpage_image] =>[orig_patent_app_number] => 121166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121166
Quantitative analysis of free fatty acid and reagent composition therefor Feb 12, 1980 Issued
Array ( [id] => 1987452 [patent_doc_number] => 04352740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Water ozonation method' [patent_app_type] => 1 [patent_app_number] => 6/119671 [patent_app_country] => US [patent_app_date] => 1980-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6452 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352740.pdf [firstpage_image] =>[orig_patent_app_number] => 119671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119671
Water ozonation method Feb 7, 1980 Issued
Array ( [id] => 1899188 [patent_doc_number] => 04301251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Process for producing rose oil' [patent_app_type] => 1 [patent_app_number] => 6/119120 [patent_app_country] => US [patent_app_date] => 1980-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3349 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301251.pdf [firstpage_image] =>[orig_patent_app_number] => 119120 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119120
Process for producing rose oil Feb 5, 1980 Issued
Array ( [id] => 2029897 [patent_doc_number] => 04377484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Method of chelating heavy metal ions' [patent_app_type] => 1 [patent_app_number] => 6/110402 [patent_app_country] => US [patent_app_date] => 1980-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2387 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377484.pdf [firstpage_image] =>[orig_patent_app_number] => 110402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/110402
Method of chelating heavy metal ions Jan 7, 1980 Issued
Array ( [id] => 1863283 [patent_doc_number] => 04269714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Activated sludge treatment method of waste water' [patent_app_type] => 1 [patent_app_number] => 6/109626 [patent_app_country] => US [patent_app_date] => 1980-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5473 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269714.pdf [firstpage_image] =>[orig_patent_app_number] => 109626 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/109626
Activated sludge treatment method of waste water Jan 3, 1980 Issued
Array ( [id] => 1925938 [patent_doc_number] => 04284514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Treatment of hazardous waste' [patent_app_type] => 1 [patent_app_number] => 6/105712 [patent_app_country] => US [patent_app_date] => 1979-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1466 [patent_no_of_claims] => 13 [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/04/284/04284514.pdf [firstpage_image] =>[orig_patent_app_number] => 105712 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/105712
Treatment of hazardous waste Dec 19, 1979 Issued
Array ( [id] => 1991997 [patent_doc_number] => 04317733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Water purification equipment' [patent_app_type] => 1 [patent_app_number] => 6/102343 [patent_app_country] => US [patent_app_date] => 1979-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5199 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317733.pdf [firstpage_image] =>[orig_patent_app_number] => 102343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/102343
Water purification equipment Dec 10, 1979 Issued
Array ( [id] => 1890411 [patent_doc_number] => 04267052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Aeration method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/101709 [patent_app_country] => US [patent_app_date] => 1979-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2089 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267052.pdf [firstpage_image] =>[orig_patent_app_number] => 101709 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/101709
Aeration method and apparatus Dec 9, 1979 Issued
Array ( [id] => 1876721 [patent_doc_number] => 04304674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Method of disposing of a washing water sludge from filtering systems' [patent_app_type] => 1 [patent_app_number] => 6/100217 [patent_app_country] => US [patent_app_date] => 1979-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2740 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304674.pdf [firstpage_image] =>[orig_patent_app_number] => 100217 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/100217
Method of disposing of a washing water sludge from filtering systems Dec 3, 1979 Issued
Array ( [id] => 1901413 [patent_doc_number] => 04276180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Industrial waste-water reuse by selective silica removal over activated alumina' [patent_app_type] => 1 [patent_app_number] => 6/098911 [patent_app_country] => US [patent_app_date] => 1979-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4912 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276180.pdf [firstpage_image] =>[orig_patent_app_number] => 098911 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/098911
Industrial waste-water reuse by selective silica removal over activated alumina Nov 29, 1979 Issued
Array ( [id] => 1950973 [patent_doc_number] => 04312944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Carrying out assaying methods involving biospecific reactions' [patent_app_type] => 1 [patent_app_number] => 6/097176 [patent_app_country] => US [patent_app_date] => 1979-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4894 [patent_no_of_claims] => 4 [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/04/312/04312944.pdf [firstpage_image] =>[orig_patent_app_number] => 097176 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097176
Carrying out assaying methods involving biospecific reactions Nov 25, 1979 Issued
Array ( [id] => 1911141 [patent_doc_number] => 04278549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Magnetic conditioning of liquids' [patent_app_type] => 1 [patent_app_number] => 6/095625 [patent_app_country] => US [patent_app_date] => 1979-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5868 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278549.pdf [firstpage_image] =>[orig_patent_app_number] => 095625 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/095625
Magnetic conditioning of liquids Nov 18, 1979 Issued
Array ( [id] => 1925916 [patent_doc_number] => 04284509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Process for removing oils or petroleum from the surface of the sea' [patent_app_type] => 1 [patent_app_number] => 6/094865 [patent_app_country] => US [patent_app_date] => 1979-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1890 [patent_no_of_claims] => 6 [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/04/284/04284509.pdf [firstpage_image] =>[orig_patent_app_number] => 094865 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094865
Process for removing oils or petroleum from the surface of the sea Nov 14, 1979 Issued
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