Search

Joan H. Pendegrass

Examiner (ID: 4158)

Most Active Art Unit
2105
Art Unit(s)
2105, 2852
Total Applications
1893
Issued Applications
1729
Pending Applications
15
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2809504 [patent_doc_number] => 05157228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Adjusting technique for a digital elevator drive system' [patent_app_type] => 1 [patent_app_number] => 7/589862 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 8973 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157228.pdf [firstpage_image] =>[orig_patent_app_number] => 589862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589862
Adjusting technique for a digital elevator drive system Sep 27, 1990 Issued
Array ( [id] => 2871184 [patent_doc_number] => 05153389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Two stage electromagnetic braking device for an elevator' [patent_app_type] => 1 [patent_app_number] => 7/588821 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4251 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153389.pdf [firstpage_image] =>[orig_patent_app_number] => 588821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588821
Two stage electromagnetic braking device for an elevator Sep 26, 1990 Issued
Array ( [id] => 2794885 [patent_doc_number] => 05078236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Power unit for hydraulic elevator' [patent_app_type] => 1 [patent_app_number] => 7/588740 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1118 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078236.pdf [firstpage_image] =>[orig_patent_app_number] => 588740 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588740
Power unit for hydraulic elevator Sep 26, 1990 Issued
Array ( [id] => 2881875 [patent_doc_number] => 05118961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Turbine generator' [patent_app_type] => 1 [patent_app_number] => 7/582673 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2480 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118961.pdf [firstpage_image] =>[orig_patent_app_number] => 582673 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582673
Turbine generator Sep 13, 1990 Issued
Array ( [id] => 2862341 [patent_doc_number] => 05149922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Elevator load detector device using movable detector plates' [patent_app_type] => 1 [patent_app_number] => 7/578144 [patent_app_country] => US [patent_app_date] => 1990-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 9213 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149922.pdf [firstpage_image] =>[orig_patent_app_number] => 578144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/578144
Elevator load detector device using movable detector plates Sep 5, 1990 Issued
Array ( [id] => 2826437 [patent_doc_number] => 05137118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Apparatus for controlling the opening and closing of electric doors' [patent_app_type] => 1 [patent_app_number] => 7/574897 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2981 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137118.pdf [firstpage_image] =>[orig_patent_app_number] => 574897 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574897
Apparatus for controlling the opening and closing of electric doors Aug 29, 1990 Issued
Array ( [id] => 2816660 [patent_doc_number] => 05086234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Method and apparatus for combined-closed-cycle magnetohydrodynamic generation' [patent_app_type] => 1 [patent_app_number] => 7/554441 [patent_app_country] => US [patent_app_date] => 1990-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4043 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086234.pdf [firstpage_image] =>[orig_patent_app_number] => 554441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/554441
Method and apparatus for combined-closed-cycle magnetohydrodynamic generation Jul 18, 1990 Issued
Array ( [id] => 2692948 [patent_doc_number] => 05040640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Piezoresistive elevator button' [patent_app_type] => 1 [patent_app_number] => 7/554485 [patent_app_country] => US [patent_app_date] => 1990-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2475 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040640.pdf [firstpage_image] =>[orig_patent_app_number] => 554485 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/554485
Piezoresistive elevator button Jul 18, 1990 Issued
07/555133 ELEVATOR ROTATIONAL CONTROL Jul 17, 1990 Abandoned
07/555131 PLURAL BLADED RAIL Jul 17, 1990 Abandoned
07/555130 ACTIVE CONTROL OF ELEVATOR PLATFORM Jul 17, 1990 Abandoned
Array ( [id] => 2822497 [patent_doc_number] => 05081366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Engine starter motor' [patent_app_type] => 1 [patent_app_number] => 7/551371 [patent_app_country] => US [patent_app_date] => 1990-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2564 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081366.pdf [firstpage_image] =>[orig_patent_app_number] => 551371 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551371
Engine starter motor Jul 9, 1990 Issued
Array ( [id] => 2755536 [patent_doc_number] => 05074385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Call registration apparatus in an elevator system' [patent_app_type] => 1 [patent_app_number] => 7/542716 [patent_app_country] => US [patent_app_date] => 1990-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2296 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074385.pdf [firstpage_image] =>[orig_patent_app_number] => 542716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/542716
Call registration apparatus in an elevator system Jun 24, 1990 Issued
Array ( [id] => 2842750 [patent_doc_number] => 05083640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Method and apparatus for effecting group management of elevators' [patent_app_type] => 1 [patent_app_number] => 7/538359 [patent_app_country] => US [patent_app_date] => 1990-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 12204 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083640.pdf [firstpage_image] =>[orig_patent_app_number] => 538359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538359
Method and apparatus for effecting group management of elevators Jun 12, 1990 Issued
Array ( [id] => 2758286 [patent_doc_number] => 05131507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Hydraulic elevator control apparatus using VVVF to determine the electric drive motor rotational speed' [patent_app_type] => 1 [patent_app_number] => 7/537987 [patent_app_country] => US [patent_app_date] => 1990-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4993 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131507.pdf [firstpage_image] =>[orig_patent_app_number] => 537987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/537987
Hydraulic elevator control apparatus using VVVF to determine the electric drive motor rotational speed Jun 12, 1990 Issued
Array ( [id] => 2678464 [patent_doc_number] => 05064026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Elevator monitor apparatus' [patent_app_type] => 1 [patent_app_number] => 7/536717 [patent_app_country] => US [patent_app_date] => 1990-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2311 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064026.pdf [firstpage_image] =>[orig_patent_app_number] => 536717 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/536717
Elevator monitor apparatus Jun 11, 1990 Issued
Array ( [id] => 2798499 [patent_doc_number] => 05085294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Elevator control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/528844 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5014 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085294.pdf [firstpage_image] =>[orig_patent_app_number] => 528844 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528844
Elevator control apparatus May 24, 1990 Issued
Array ( [id] => 2863575 [patent_doc_number] => 05107964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Separate elevator door chain' [patent_app_type] => 1 [patent_app_number] => 7/520003 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4952 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107964.pdf [firstpage_image] =>[orig_patent_app_number] => 520003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520003
Separate elevator door chain May 6, 1990 Issued
Array ( [id] => 2753673 [patent_doc_number] => 05062501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Elevator with linear motor counterweight assembly' [patent_app_type] => 1 [patent_app_number] => 7/518275 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4324 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062501.pdf [firstpage_image] =>[orig_patent_app_number] => 518275 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518275
Elevator with linear motor counterweight assembly May 3, 1990 Issued
Array ( [id] => 2808022 [patent_doc_number] => 05146095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Low discharge capacitor motor starter system' [patent_app_type] => 1 [patent_app_number] => 7/501775 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2580 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146095.pdf [firstpage_image] =>[orig_patent_app_number] => 501775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501775
Low discharge capacitor motor starter system Mar 29, 1990 Issued
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