Search

David Smith Jr.

Examiner (ID: 4147)

Most Active Art Unit
2107
Art Unit(s)
2107, 2605, 2102
Total Applications
825
Issued Applications
722
Pending Applications
0
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2492843 [patent_doc_number] => 04801858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Motor starting circuit' [patent_app_type] => 1 [patent_app_number] => 7/081347 [patent_app_country] => US [patent_app_date] => 1987-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2705 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801858.pdf [firstpage_image] =>[orig_patent_app_number] => 081347 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/081347
Motor starting circuit Aug 3, 1987 Issued
Array ( [id] => 2492941 [patent_doc_number] => 04868479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Low loss permanent magnet motor' [patent_app_type] => 1 [patent_app_number] => 7/081540 [patent_app_country] => US [patent_app_date] => 1987-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6491 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868479.pdf [firstpage_image] =>[orig_patent_app_number] => 081540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/081540
Low loss permanent magnet motor Aug 3, 1987 Issued
Array ( [id] => 2558547 [patent_doc_number] => 04814683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Induction motor control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/077162 [patent_app_country] => US [patent_app_date] => 1987-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3758 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814683.pdf [firstpage_image] =>[orig_patent_app_number] => 077162 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077162
Induction motor control apparatus Jul 23, 1987 Issued
Array ( [id] => 2415082 [patent_doc_number] => 04761590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Electric motor' [patent_app_type] => 1 [patent_app_number] => 7/077412 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3573 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761590.pdf [firstpage_image] =>[orig_patent_app_number] => 077412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077412
Electric motor Jul 19, 1987 Issued
Array ( [id] => 2427875 [patent_doc_number] => 04763057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Control for improving induction transient response by excitation angle control' [patent_app_type] => 1 [patent_app_number] => 7/071554 [patent_app_country] => US [patent_app_date] => 1987-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6208 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763057.pdf [firstpage_image] =>[orig_patent_app_number] => 071554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071554
Control for improving induction transient response by excitation angle control Jul 7, 1987 Issued
Array ( [id] => 2486636 [patent_doc_number] => 04823068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Cross tie for induction motor drive' [patent_app_type] => 1 [patent_app_number] => 7/065471 [patent_app_country] => US [patent_app_date] => 1987-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7890 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823068.pdf [firstpage_image] =>[orig_patent_app_number] => 065471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065471
Cross tie for induction motor drive Jun 22, 1987 Issued
Array ( [id] => 2555533 [patent_doc_number] => 04806839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Device for energizing a hermetic motor using inverter' [patent_app_type] => 1 [patent_app_number] => 7/063478 [patent_app_country] => US [patent_app_date] => 1987-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2307 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806839.pdf [firstpage_image] =>[orig_patent_app_number] => 063478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063478
Device for energizing a hermetic motor using inverter Jun 17, 1987 Issued
Array ( [id] => 2496301 [patent_doc_number] => 04843296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'AC motor drive apparatus' [patent_app_type] => 1 [patent_app_number] => 7/063230 [patent_app_country] => US [patent_app_date] => 1987-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 11757 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843296.pdf [firstpage_image] =>[orig_patent_app_number] => 063230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063230
AC motor drive apparatus Jun 16, 1987 Issued
Array ( [id] => 2496284 [patent_doc_number] => 04843295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Method and apparatus for starting single phase motors' [patent_app_type] => 1 [patent_app_number] => 7/057996 [patent_app_country] => US [patent_app_date] => 1987-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9653 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843295.pdf [firstpage_image] =>[orig_patent_app_number] => 057996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057996
Method and apparatus for starting single phase motors Jun 3, 1987 Issued
Array ( [id] => 2496786 [patent_doc_number] => 04825132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Current mode motor control' [patent_app_type] => 1 [patent_app_number] => 7/052340 [patent_app_country] => US [patent_app_date] => 1987-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7870 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825132.pdf [firstpage_image] =>[orig_patent_app_number] => 052340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052340
Current mode motor control May 20, 1987 Issued
Array ( [id] => 2551157 [patent_doc_number] => 04804902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Linear, low EMI/RFE fan control circuit' [patent_app_type] => 1 [patent_app_number] => 7/051894 [patent_app_country] => US [patent_app_date] => 1987-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4019 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804902.pdf [firstpage_image] =>[orig_patent_app_number] => 051894 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051894
Linear, low EMI/RFE fan control circuit May 18, 1987 Issued
Array ( [id] => 2447824 [patent_doc_number] => 04792741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Control unit for non-circulating current type cycloconverter' [patent_app_type] => 1 [patent_app_number] => 7/047475 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3254 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792741.pdf [firstpage_image] =>[orig_patent_app_number] => 047475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047475
Control unit for non-circulating current type cycloconverter May 10, 1987 Issued
07/046849 ELECTRIC MOTOR May 4, 1987 Abandoned
Array ( [id] => 2447845 [patent_doc_number] => 04792742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Control apparatus for an inverter with self-adjustment function of control constants' [patent_app_type] => 1 [patent_app_number] => 7/046157 [patent_app_country] => US [patent_app_date] => 1987-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792742.pdf [firstpage_image] =>[orig_patent_app_number] => 046157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046157
Control apparatus for an inverter with self-adjustment function of control constants May 4, 1987 Issued
07/044818 VECTOR CONTROL APPARATUS FOR INDUCTION MOTOR Apr 29, 1987 Abandoned
Array ( [id] => 2418351 [patent_doc_number] => 04743827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Variable speed pumping-up electrical power system' [patent_app_type] => 1 [patent_app_number] => 7/044789 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4296 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743827.pdf [firstpage_image] =>[orig_patent_app_number] => 044789 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044789
Variable speed pumping-up electrical power system Apr 28, 1987 Issued
Array ( [id] => 2771109 [patent_doc_number] => 05006777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'AC input system for computer-based control system' [patent_app_type] => 1 [patent_app_number] => 7/043573 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5026 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006777.pdf [firstpage_image] =>[orig_patent_app_number] => 043573 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/043573
AC input system for computer-based control system Apr 26, 1987 Issued
Array ( [id] => 2415245 [patent_doc_number] => 04761599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Motor controller' [patent_app_type] => 1 [patent_app_number] => 7/034425 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4002 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761599.pdf [firstpage_image] =>[orig_patent_app_number] => 034425 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034425
Motor controller Apr 23, 1987 Issued
Array ( [id] => 2421577 [patent_doc_number] => 04771223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Motor speed control system' [patent_app_type] => 1 [patent_app_number] => 7/040910 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6782 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 696 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771223.pdf [firstpage_image] =>[orig_patent_app_number] => 040910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040910
Motor speed control system Apr 20, 1987 Issued
07/039749 BRAKE FOR A MOTOR Apr 19, 1987 Abandoned
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