Search

William W. Lewis

Examiner (ID: 150)

Most Active Art Unit
3731
Art Unit(s)
3309, 2899, 3306, 3731
Total Applications
1277
Issued Applications
996
Pending Applications
119
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2639991 [patent_doc_number] => 04945654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Application of superheated steam' [patent_app_type] => 1 [patent_app_number] => 7/342981 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 7268 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945654.pdf [firstpage_image] =>[orig_patent_app_number] => 342981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342981
Application of superheated steam Apr 19, 1989 Issued
Array ( [id] => 2577330 [patent_doc_number] => 04964228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Dryer door mechanism' [patent_app_type] => 1 [patent_app_number] => 7/334470 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2677 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964228.pdf [firstpage_image] =>[orig_patent_app_number] => 334470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334470
Dryer door mechanism Apr 6, 1989 Issued
Array ( [id] => 2624934 [patent_doc_number] => 04952145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Apparatus for the heat treatment and/or drying of a web of material passing continuously through' [patent_app_type] => 1 [patent_app_number] => 7/334635 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4992 [patent_no_of_claims] => 17 [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/04/952/04952145.pdf [firstpage_image] =>[orig_patent_app_number] => 334635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334635
Apparatus for the heat treatment and/or drying of a web of material passing continuously through Apr 5, 1989 Issued
Array ( [id] => 2577577 [patent_doc_number] => 04939850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Method and apparatus to conduct fluidization of cohesive solids by pulsating vapor flow' [patent_app_type] => 1 [patent_app_number] => 7/330330 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3568 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939850.pdf [firstpage_image] =>[orig_patent_app_number] => 330330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330330
Method and apparatus to conduct fluidization of cohesive solids by pulsating vapor flow Mar 28, 1989 Issued
07/330192 BATHROOM DRYER ASSEMBLY Mar 28, 1989 Abandoned
Array ( [id] => 2577312 [patent_doc_number] => 04964227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Apparatus for drying finely divided solids' [patent_app_type] => 1 [patent_app_number] => 7/329726 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1461 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964227.pdf [firstpage_image] =>[orig_patent_app_number] => 329726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329726
Apparatus for drying finely divided solids Mar 26, 1989 Issued
Array ( [id] => 2641502 [patent_doc_number] => 04961274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Seal system for dryer' [patent_app_type] => 1 [patent_app_number] => 7/329395 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2938 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961274.pdf [firstpage_image] =>[orig_patent_app_number] => 329395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329395
Seal system for dryer Mar 26, 1989 Issued
Array ( [id] => 2620401 [patent_doc_number] => 04976463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Heating system for vehicle' [patent_app_type] => 1 [patent_app_number] => 7/323755 [patent_app_country] => US [patent_app_date] => 1989-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976463.pdf [firstpage_image] =>[orig_patent_app_number] => 323755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/323755
Heating system for vehicle Mar 14, 1989 Issued
Array ( [id] => 2537748 [patent_doc_number] => 04896433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Apparatus for high-frequency drying of combustible goods, with fire suppression system' [patent_app_type] => 1 [patent_app_number] => 7/323805 [patent_app_country] => US [patent_app_date] => 1989-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1361 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896433.pdf [firstpage_image] =>[orig_patent_app_number] => 323805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/323805
Apparatus for high-frequency drying of combustible goods, with fire suppression system Mar 14, 1989 Issued
Array ( [id] => 2618617 [patent_doc_number] => 04897932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Master optical disk heat-drying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/322941 [patent_app_country] => US [patent_app_date] => 1989-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897932.pdf [firstpage_image] =>[orig_patent_app_number] => 322941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322941
Master optical disk heat-drying apparatus Mar 13, 1989 Issued
Array ( [id] => 2722916 [patent_doc_number] => 05022163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Method and device for drawing a web through a group of drying cylinders' [patent_app_type] => 1 [patent_app_number] => 7/320985 [patent_app_country] => US [patent_app_date] => 1989-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5225 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022163.pdf [firstpage_image] =>[orig_patent_app_number] => 320985 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320985
Method and device for drawing a web through a group of drying cylinders Mar 8, 1989 Issued
Array ( [id] => 2570428 [patent_doc_number] => 04932138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Method and device for threading a web around drying cylinders' [patent_app_type] => 1 [patent_app_number] => 7/320984 [patent_app_country] => US [patent_app_date] => 1989-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3544 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932138.pdf [firstpage_image] =>[orig_patent_app_number] => 320984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320984
Method and device for threading a web around drying cylinders Mar 8, 1989 Issued
Array ( [id] => 2600012 [patent_doc_number] => 04942675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Apparatus and method for regulating the profile of a paper web passing over a Yankee cylinder in an integrated IR-dryer/Yankee hood' [patent_app_type] => 1 [patent_app_number] => 7/319679 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1909 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942675.pdf [firstpage_image] =>[orig_patent_app_number] => 319679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/319679
Apparatus and method for regulating the profile of a paper web passing over a Yankee cylinder in an integrated IR-dryer/Yankee hood Mar 6, 1989 Issued
Array ( [id] => 2457674 [patent_doc_number] => 04888882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Method and apparatus for drying a particulate material such as bark' [patent_app_type] => 1 [patent_app_number] => 7/326543 [patent_app_country] => US [patent_app_date] => 1989-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2699 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888882.pdf [firstpage_image] =>[orig_patent_app_number] => 326543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/326543
Method and apparatus for drying a particulate material such as bark Feb 28, 1989 Issued
Array ( [id] => 2568433 [patent_doc_number] => 04916832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Device for reversing an air flow in a drying chamber' [patent_app_type] => 1 [patent_app_number] => 7/319082 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1317 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916832.pdf [firstpage_image] =>[orig_patent_app_number] => 319082 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/319082
Device for reversing an air flow in a drying chamber Feb 20, 1989 Issued
Array ( [id] => 2648392 [patent_doc_number] => 04946098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Central heating installation with a hot water circuit for domestic usage' [patent_app_type] => 1 [patent_app_number] => 7/308088 [patent_app_country] => US [patent_app_date] => 1989-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2637 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946098.pdf [firstpage_image] =>[orig_patent_app_number] => 308088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308088
Central heating installation with a hot water circuit for domestic usage Feb 8, 1989 Issued
Array ( [id] => 2578361 [patent_doc_number] => 04930230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Apparatus for the conditioning of bulk material' [patent_app_type] => 1 [patent_app_number] => 7/303335 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930230.pdf [firstpage_image] =>[orig_patent_app_number] => 303335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303335
Apparatus for the conditioning of bulk material Jan 29, 1989 Issued
Array ( [id] => 2548260 [patent_doc_number] => 04941609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Method and apparatus for controlling firing rate in a heating system' [patent_app_type] => 1 [patent_app_number] => 7/303438 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1895 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941609.pdf [firstpage_image] =>[orig_patent_app_number] => 303438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303438
Method and apparatus for controlling firing rate in a heating system Jan 26, 1989 Issued
Array ( [id] => 2647811 [patent_doc_number] => 04929173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Heating appliance with combustion air preheat' [patent_app_type] => 1 [patent_app_number] => 7/303484 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 910 [patent_no_of_claims] => 5 [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/04/929/04929173.pdf [firstpage_image] =>[orig_patent_app_number] => 303484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303484
Heating appliance with combustion air preheat Jan 26, 1989 Issued
Array ( [id] => 2662843 [patent_doc_number] => 04935169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Evaporative cooler' [patent_app_type] => 1 [patent_app_number] => 7/301141 [patent_app_country] => US [patent_app_date] => 1989-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1792 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935169.pdf [firstpage_image] =>[orig_patent_app_number] => 301141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301141
Evaporative cooler Jan 24, 1989 Issued
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