Search

Charles A. Pearson

Examiner (ID: 4189)

Most Active Art Unit
3307
Art Unit(s)
3301, 3307
Total Applications
400
Issued Applications
290
Pending Applications
0
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
06/348008 WORD TYPEWRITER Feb 7, 1982 Abandoned
Array ( [id] => 1973516 [patent_doc_number] => 04364683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Paper feed roller assembly for a typewriter or printer' [patent_app_type] => 1 [patent_app_number] => 6/333958 [patent_app_country] => US [patent_app_date] => 1981-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1618 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/364/04364683.pdf [firstpage_image] =>[orig_patent_app_number] => 333958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/333958
Paper feed roller assembly for a typewriter or printer Dec 22, 1981 Issued
Array ( [id] => 2058701 [patent_doc_number] => 04440078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Adjustable electrically controlled livestock marking apparatus' [patent_app_type] => 1 [patent_app_number] => 6/328794 [patent_app_country] => US [patent_app_date] => 1981-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2806 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440078.pdf [firstpage_image] =>[orig_patent_app_number] => 328794 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/328794
Adjustable electrically controlled livestock marking apparatus Dec 7, 1981 Issued
06/324218 KEYBOARD ARRANGEMENT Nov 22, 1981 Abandoned
Array ( [id] => 2108265 [patent_doc_number] => 04451169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Paper loading apparatus' [patent_app_type] => 1 [patent_app_number] => 6/310288 [patent_app_country] => US [patent_app_date] => 1981-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3203 [patent_no_of_claims] => 1 [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/04/451/04451169.pdf [firstpage_image] =>[orig_patent_app_number] => 310288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/310288
Paper loading apparatus Oct 8, 1981 Issued
Array ( [id] => 2015124 [patent_doc_number] => 04402621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Ribbon cartridge with ribbon guide arms' [patent_app_type] => 1 [patent_app_number] => 6/305764 [patent_app_country] => US [patent_app_date] => 1981-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2032 [patent_no_of_claims] => 8 [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/04/402/04402621.pdf [firstpage_image] =>[orig_patent_app_number] => 305764 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/305764
Ribbon cartridge with ribbon guide arms Sep 24, 1981 Issued
Array ( [id] => 2020455 [patent_doc_number] => 04395149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Ribbon drive mechanism' [patent_app_type] => 1 [patent_app_number] => 6/301342 [patent_app_country] => US [patent_app_date] => 1981-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2424 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395149.pdf [firstpage_image] =>[orig_patent_app_number] => 301342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/301342
Ribbon drive mechanism Sep 10, 1981 Issued
Array ( [id] => 2005820 [patent_doc_number] => 04398838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Typewriter ribbon lifting and transporting device' [patent_app_type] => 1 [patent_app_number] => 6/289328 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1752 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398838.pdf [firstpage_image] =>[orig_patent_app_number] => 289328 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289328
Typewriter ribbon lifting and transporting device Aug 2, 1981 Issued
06/285627 PARALLEL GUIDES FOR PUSH-BUTTON SWITCHES WITH MULTIPLE BUTTONS Jul 20, 1981 Abandoned
06/280020 PLATEN KNOB DEVICE OF TYPEWRITER Jun 29, 1981 Abandoned
Array ( [id] => 1994199 [patent_doc_number] => 04381156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => 'Tab setting device of typewriter' [patent_app_type] => 1 [patent_app_number] => 6/279032 [patent_app_country] => US [patent_app_date] => 1981-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381156.pdf [firstpage_image] =>[orig_patent_app_number] => 279032 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279032
Tab setting device of typewriter Jun 29, 1981 Issued
Array ( [id] => 2033510 [patent_doc_number] => 04384798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Manually positionable correction media holder and dispensing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/273557 [patent_app_country] => US [patent_app_date] => 1981-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1496 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384798.pdf [firstpage_image] =>[orig_patent_app_number] => 273557 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273557
Manually positionable correction media holder and dispensing apparatus Jun 15, 1981 Issued
Array ( [id] => 1998944 [patent_doc_number] => 04401030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Portable marking tool' [patent_app_type] => 1 [patent_app_number] => 6/273510 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2174 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401030.pdf [firstpage_image] =>[orig_patent_app_number] => 273510 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273510
Portable marking tool Jun 14, 1981 Issued
Array ( [id] => 1995034 [patent_doc_number] => 04383772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Support for the paper carrier in typewriters and similar machines' [patent_app_type] => 1 [patent_app_number] => 6/273747 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1029 [patent_no_of_claims] => 2 [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/04/383/04383772.pdf [firstpage_image] =>[orig_patent_app_number] => 273747 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273747
Support for the paper carrier in typewriters and similar machines Jun 14, 1981 Issued
Array ( [id] => 1972768 [patent_doc_number] => 04353658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Ribbon feed mode shift mechanism' [patent_app_type] => 1 [patent_app_number] => 6/270475 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1725 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353658.pdf [firstpage_image] =>[orig_patent_app_number] => 270475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270475
Ribbon feed mode shift mechanism Jun 3, 1981 Issued
Array ( [id] => 2044942 [patent_doc_number] => 04406224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Ink through and doctor blade assembly for printing machines' [patent_app_type] => 1 [patent_app_number] => 6/269635 [patent_app_country] => US [patent_app_date] => 1981-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2776 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406224.pdf [firstpage_image] =>[orig_patent_app_number] => 269635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269635
Ink through and doctor blade assembly for printing machines Jun 1, 1981 Issued
Array ( [id] => 2121408 [patent_doc_number] => 04430936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Striker mechanism for a high speed serial printer' [patent_app_type] => 1 [patent_app_number] => 6/268104 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2041 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430936.pdf [firstpage_image] =>[orig_patent_app_number] => 268104 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268104
Striker mechanism for a high speed serial printer May 27, 1981 Issued
Array ( [id] => 2020414 [patent_doc_number] => 04395145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Serial printer' [patent_app_type] => 1 [patent_app_number] => 6/267911 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3496 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395145.pdf [firstpage_image] =>[orig_patent_app_number] => 267911 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267911
Serial printer May 27, 1981 Issued
Array ( [id] => 2003024 [patent_doc_number] => 04407594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Error correcting typewriter ribbon system' [patent_app_type] => 1 [patent_app_number] => 6/267929 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1883 [patent_no_of_claims] => 1 [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/04/407/04407594.pdf [firstpage_image] =>[orig_patent_app_number] => 267929 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267929
Error correcting typewriter ribbon system May 27, 1981 Issued
Array ( [id] => 2166230 [patent_doc_number] => 04557192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Self restoring pivoting means and print hammer using same' [patent_app_type] => 1 [patent_app_number] => 6/266789 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2184 [patent_no_of_claims] => 5 [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/04/557/04557192.pdf [firstpage_image] =>[orig_patent_app_number] => 266789 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266789
Self restoring pivoting means and print hammer using same May 25, 1981 Issued
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