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Mark T. Henderson

Examiner (ID: 12303)

Most Active Art Unit
3722
Art Unit(s)
3722
Total Applications
519
Issued Applications
301
Pending Applications
35
Abandoned Applications
183

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2536003 [patent_doc_number] => 04848002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Self-centering needle-less magnetic compass' [patent_app_type] => 1 [patent_app_number] => 7/184444 [patent_app_country] => US [patent_app_date] => 1988-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2063 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/848/04848002.pdf [firstpage_image] =>[orig_patent_app_number] => 184444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184444
Self-centering needle-less magnetic compass Apr 20, 1988 Issued
Array ( [id] => 2508891 [patent_doc_number] => 04887358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Electronic compass' [patent_app_type] => 1 [patent_app_number] => 7/183996 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2955 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887358.pdf [firstpage_image] =>[orig_patent_app_number] => 183996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/183996
Electronic compass Apr 19, 1988 Issued
Array ( [id] => 2506403 [patent_doc_number] => 04872268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Skeleton device' [patent_app_type] => 1 [patent_app_number] => 7/186094 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 1912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872268.pdf [firstpage_image] =>[orig_patent_app_number] => 186094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/186094
Skeleton device Apr 19, 1988 Issued
Array ( [id] => 2496957 [patent_doc_number] => 04868995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Apparatus and method for marking center of turning billet' [patent_app_type] => 1 [patent_app_number] => 7/181224 [patent_app_country] => US [patent_app_date] => 1988-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1816 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868995.pdf [firstpage_image] =>[orig_patent_app_number] => 181224 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/181224
Apparatus and method for marking center of turning billet Apr 12, 1988 Issued
Array ( [id] => 2544313 [patent_doc_number] => 04899451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Solar compass and time indicator device' [patent_app_type] => 1 [patent_app_number] => 7/180206 [patent_app_country] => US [patent_app_date] => 1988-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2213 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899451.pdf [firstpage_image] =>[orig_patent_app_number] => 180206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/180206
Solar compass and time indicator device Apr 10, 1988 Issued
07/174606 LENGTH OR ANGLE MEASURING APPARATUS Mar 28, 1988 Abandoned
Array ( [id] => 2626025 [patent_doc_number] => 04979310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Composite level including an indexing system for aligning the frame with the cover plates' [patent_app_type] => 1 [patent_app_number] => 7/164245 [patent_app_country] => US [patent_app_date] => 1988-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2281 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979310.pdf [firstpage_image] =>[orig_patent_app_number] => 164245 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164245
Composite level including an indexing system for aligning the frame with the cover plates Mar 3, 1988 Issued
Array ( [id] => 2568216 [patent_doc_number] => 04916821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Electronic compass and other magnetic devices' [patent_app_type] => 1 [patent_app_number] => 7/164091 [patent_app_country] => US [patent_app_date] => 1988-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1425 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916821.pdf [firstpage_image] =>[orig_patent_app_number] => 164091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164091
Electronic compass and other magnetic devices Mar 3, 1988 Issued
Array ( [id] => 2463790 [patent_doc_number] => 04858333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Continuous monitoring roller for the profile of a strip' [patent_app_type] => 1 [patent_app_number] => 7/123464 [patent_app_country] => US [patent_app_date] => 1987-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2326 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858333.pdf [firstpage_image] =>[orig_patent_app_number] => 123464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/123464
Continuous monitoring roller for the profile of a strip Nov 19, 1987 Issued
Array ( [id] => 2568317 [patent_doc_number] => 04916826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Stencil for handprinting equally spaced, accurately aligned characters' [patent_app_type] => 1 [patent_app_number] => 7/075750 [patent_app_country] => US [patent_app_date] => 1987-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 36 [patent_no_of_words] => 4127 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916826.pdf [firstpage_image] =>[orig_patent_app_number] => 075750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075750
Stencil for handprinting equally spaced, accurately aligned characters Aug 18, 1987 Issued
Array ( [id] => 2824834 [patent_doc_number] => 05103568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Archery sighting device' [patent_app_type] => 1 [patent_app_number] => 6/870457 [patent_app_country] => US [patent_app_date] => 1986-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1690 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103568.pdf [firstpage_image] =>[orig_patent_app_number] => 870457 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/870457
Archery sighting device Jun 3, 1986 Issued
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