Search

Stafford Schreyer

Examiner (ID: 15216)

Most Active Art Unit
2601
Art Unit(s)
2506, 2101, 2734, 2601, 2614
Total Applications
1309
Issued Applications
1257
Pending Applications
1
Abandoned Applications
51

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2645229 [patent_doc_number] => 04939318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Digitizer pen tilt correction employing wires near the data point' [patent_app_type] => 1 [patent_app_number] => 7/431886 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3147 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939318.pdf [firstpage_image] =>[orig_patent_app_number] => 431886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/431886
Digitizer pen tilt correction employing wires near the data point Nov 5, 1989 Issued
Array ( [id] => 2670575 [patent_doc_number] => RE033740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Position detecting device' [patent_app_type] => 2 [patent_app_number] => 7/447327 [patent_app_country] => US [patent_app_date] => 1989-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8729 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033740.pdf [firstpage_image] =>[orig_patent_app_number] => 447327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447327
Position detecting device Nov 2, 1989 Issued
Array ( [id] => 2707168 [patent_doc_number] => 04991202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Coin call telephone apparatus' [patent_app_type] => 1 [patent_app_number] => 7/430450 [patent_app_country] => US [patent_app_date] => 1989-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1398 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 526 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991202.pdf [firstpage_image] =>[orig_patent_app_number] => 430450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430450
Coin call telephone apparatus Nov 1, 1989 Issued
Array ( [id] => 2780124 [patent_doc_number] => 04985916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Party line converter' [patent_app_type] => 1 [patent_app_number] => 7/430126 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985916.pdf [firstpage_image] =>[orig_patent_app_number] => 430126 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430126
Party line converter Oct 31, 1989 Issued
Array ( [id] => 2666460 [patent_doc_number] => 04972464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'System for placement of a long distance telephone carrier point-of-presence and call routing' [patent_app_type] => 1 [patent_app_number] => 7/430487 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972464.pdf [firstpage_image] =>[orig_patent_app_number] => 430487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430487
System for placement of a long distance telephone carrier point-of-presence and call routing Oct 31, 1989 Issued
Array ( [id] => 2627760 [patent_doc_number] => 04969178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Multipurpose subscriber local line monitoring device' [patent_app_type] => 1 [patent_app_number] => 7/426707 [patent_app_country] => US [patent_app_date] => 1989-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1096 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969178.pdf [firstpage_image] =>[orig_patent_app_number] => 426707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/426707
Multipurpose subscriber local line monitoring device Oct 25, 1989 Issued
07/425641 METHOD AND APPARATUS FOR CONTROLLING A DIGITAL CROSSCONNECT SYSTEM FROM A SWITCHING SYSTEM Oct 22, 1989 Abandoned
Array ( [id] => 2776838 [patent_doc_number] => 05007079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Coin fraud prevention unit and modular configurations for pay telephone stations' [patent_app_type] => 1 [patent_app_number] => 7/424560 [patent_app_country] => US [patent_app_date] => 1989-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007079.pdf [firstpage_image] =>[orig_patent_app_number] => 424560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424560
Coin fraud prevention unit and modular configurations for pay telephone stations Oct 19, 1989 Issued
Array ( [id] => 2641451 [patent_doc_number] => 04958369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Key telephone system accommodating both digital and analog telephone networks' [patent_app_type] => 1 [patent_app_number] => 7/425022 [patent_app_country] => US [patent_app_date] => 1989-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958369.pdf [firstpage_image] =>[orig_patent_app_number] => 425022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425022
Key telephone system accommodating both digital and analog telephone networks Oct 19, 1989 Issued
Array ( [id] => 2606700 [patent_doc_number] => 04975948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Rapid dialing method for telecommunications' [patent_app_type] => 1 [patent_app_number] => 7/423548 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4003 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975948.pdf [firstpage_image] =>[orig_patent_app_number] => 423548 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423548
Rapid dialing method for telecommunications Oct 12, 1989 Issued
Array ( [id] => 2748042 [patent_doc_number] => 05012049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Position determining apparatus' [patent_app_type] => 1 [patent_app_number] => 7/420352 [patent_app_country] => US [patent_app_date] => 1989-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5289 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012049.pdf [firstpage_image] =>[orig_patent_app_number] => 420352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/420352
Position determining apparatus Oct 11, 1989 Issued
07/419704 COORDINATE INPUT APPARATUS Oct 10, 1989 Abandoned
Array ( [id] => 2573105 [patent_doc_number] => 04945555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Method and means for remote testing of unused telephone lines' [patent_app_type] => 1 [patent_app_number] => 7/418241 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3219 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945555.pdf [firstpage_image] =>[orig_patent_app_number] => 418241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418241
Method and means for remote testing of unused telephone lines Oct 5, 1989 Issued
Array ( [id] => 2671933 [patent_doc_number] => 04999462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Position determining and digitizing method and device' [patent_app_type] => 1 [patent_app_number] => 7/417870 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2610 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999462.pdf [firstpage_image] =>[orig_patent_app_number] => 417870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/417870
Position determining and digitizing method and device Oct 5, 1989 Issued
Array ( [id] => 2821065 [patent_doc_number] => 05086458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Telephone answering system and apparatus for direct caller selection of a party line extension' [patent_app_type] => 1 [patent_app_number] => 7/415852 [patent_app_country] => US [patent_app_date] => 1989-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2457 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086458.pdf [firstpage_image] =>[orig_patent_app_number] => 415852 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/415852
Telephone answering system and apparatus for direct caller selection of a party line extension Oct 1, 1989 Issued
Array ( [id] => 2745896 [patent_doc_number] => 05028745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Position detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/403267 [patent_app_country] => US [patent_app_date] => 1989-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5139 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028745.pdf [firstpage_image] =>[orig_patent_app_number] => 403267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/403267
Position detecting apparatus Sep 27, 1989 Issued
07/410976 METHOD AND APPARATUS FOR ALTERING THE ACCESS FORMAT OF TELEPHONE CALLS Sep 21, 1989 Abandoned
Array ( [id] => 2645048 [patent_doc_number] => 04953194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Automated documentation system for a communications network' [patent_app_type] => 1 [patent_app_number] => 7/410975 [patent_app_country] => US [patent_app_date] => 1989-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5856 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953194.pdf [firstpage_image] =>[orig_patent_app_number] => 410975 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/410975
Automated documentation system for a communications network Sep 21, 1989 Issued
Array ( [id] => 2774395 [patent_doc_number] => 04995070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Electronic key telephone set with function operation test function and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 7/410355 [patent_app_country] => US [patent_app_date] => 1989-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4731 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995070.pdf [firstpage_image] =>[orig_patent_app_number] => 410355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/410355
Electronic key telephone set with function operation test function and method of controlling the same Sep 20, 1989 Issued
Array ( [id] => 2718370 [patent_doc_number] => 05062131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Telephone line monitoring circuit for providing a visual and auditory signal if the telephone line becomes inoperative' [patent_app_type] => 1 [patent_app_number] => 7/584537 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5817 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062131.pdf [firstpage_image] =>[orig_patent_app_number] => 584537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584537
Telephone line monitoring circuit for providing a visual and auditory signal if the telephone line becomes inoperative Sep 17, 1989 Issued
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