Search

Stafford Schreyer

Examiner (ID: 2781)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2906573 [patent_doc_number] => 05241579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Status management method of a signalling service device in an electric switching system' [patent_app_type] => 1 [patent_app_number] => 7/834141 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 4 [patent_no_of_words] => 2541 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241579.pdf [firstpage_image] =>[orig_patent_app_number] => 834141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834141
Status management method of a signalling service device in an electric switching system Feb 9, 1992 Issued
Array ( [id] => 2887151 [patent_doc_number] => 05185787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Multiple party telephone control system with random dialing for polling' [patent_app_type] => 1 [patent_app_number] => 7/832720 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4701 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185787.pdf [firstpage_image] =>[orig_patent_app_number] => 832720 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832720
Multiple party telephone control system with random dialing for polling Feb 6, 1992 Issued
Array ( [id] => 2906626 [patent_doc_number] => 05241581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Maintenance terminal of a validation and identification unit' [patent_app_type] => 1 [patent_app_number] => 7/830331 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1764 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241581.pdf [firstpage_image] =>[orig_patent_app_number] => 830331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830331
Maintenance terminal of a validation and identification unit Jan 30, 1992 Issued
Array ( [id] => 2997681 [patent_doc_number] => 05251254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Control of incoming and outgoing calls in a key system' [patent_app_type] => 1 [patent_app_number] => 7/827937 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6498 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251254.pdf [firstpage_image] =>[orig_patent_app_number] => 827937 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827937
Control of incoming and outgoing calls in a key system Jan 28, 1992 Issued
Array ( [id] => 2946793 [patent_doc_number] => 05247570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Telephone answering system and apparatus for direct caller selection of a party line extension' [patent_app_type] => 1 [patent_app_number] => 7/825917 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3952 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247570.pdf [firstpage_image] =>[orig_patent_app_number] => 825917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825917
Telephone answering system and apparatus for direct caller selection of a party line extension Jan 26, 1992 Issued
Array ( [id] => 2954511 [patent_doc_number] => 05224159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Key telephone system provided with telephone sets connectable to add-on modules' [patent_app_type] => 1 [patent_app_number] => 7/825199 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7791 [patent_no_of_claims] => 9 [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/05/224/05224159.pdf [firstpage_image] =>[orig_patent_app_number] => 825199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825199
Key telephone system provided with telephone sets connectable to add-on modules Jan 23, 1992 Issued
Array ( [id] => 2958103 [patent_doc_number] => 05243148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Touch panel for an acoustic touch position sensor using shear wave propagation' [patent_app_type] => 1 [patent_app_number] => 7/820517 [patent_app_country] => US [patent_app_date] => 1992-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 10836 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243148.pdf [firstpage_image] =>[orig_patent_app_number] => 820517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820517
Touch panel for an acoustic touch position sensor using shear wave propagation Jan 13, 1992 Issued
Array ( [id] => 2933124 [patent_doc_number] => 05235629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Apparatus for telephone line checking' [patent_app_type] => 1 [patent_app_number] => 7/819282 [patent_app_country] => US [patent_app_date] => 1992-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5968 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235629.pdf [firstpage_image] =>[orig_patent_app_number] => 819282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819282
Apparatus for telephone line checking Jan 12, 1992 Issued
Array ( [id] => 2950238 [patent_doc_number] => RE034429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Interactive facsimile system and method of information retrieval' [patent_app_type] => 2 [patent_app_number] => 7/817733 [patent_app_country] => US [patent_app_date] => 1992-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 10475 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034429.pdf [firstpage_image] =>[orig_patent_app_number] => 817733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/817733
Interactive facsimile system and method of information retrieval Jan 6, 1992 Issued
Array ( [id] => 2938716 [patent_doc_number] => 05187733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Verification of subscriber lines prior to cutover to a new switching system' [patent_app_type] => 1 [patent_app_number] => 7/811189 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8324 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187733.pdf [firstpage_image] =>[orig_patent_app_number] => 811189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811189
Verification of subscriber lines prior to cutover to a new switching system Dec 19, 1991 Issued
Array ( [id] => 2880982 [patent_doc_number] => 05153907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Telephone system gateway interface' [patent_app_type] => 1 [patent_app_number] => 7/806117 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11039 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153907.pdf [firstpage_image] =>[orig_patent_app_number] => 806117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806117
Telephone system gateway interface Dec 11, 1991 Issued
Array ( [id] => 2932977 [patent_doc_number] => 05200990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Method of recovering speech path of pre-engaged call on restarting keyphone exchange system' [patent_app_type] => 1 [patent_app_number] => 7/802277 [patent_app_country] => US [patent_app_date] => 1991-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1582 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200990.pdf [firstpage_image] =>[orig_patent_app_number] => 802277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802277
Method of recovering speech path of pre-engaged call on restarting keyphone exchange system Dec 3, 1991 Issued
Array ( [id] => 2892630 [patent_doc_number] => 05239140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Pattern input apparatus' [patent_app_type] => 1 [patent_app_number] => 7/802035 [patent_app_country] => US [patent_app_date] => 1991-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5314 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239140.pdf [firstpage_image] =>[orig_patent_app_number] => 802035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802035
Pattern input apparatus Dec 2, 1991 Issued
Array ( [id] => 2962690 [patent_doc_number] => 05198623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Method for use in a digitizer for determining pen tilt' [patent_app_type] => 1 [patent_app_number] => 7/799570 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198623.pdf [firstpage_image] =>[orig_patent_app_number] => 799570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/799570
Method for use in a digitizer for determining pen tilt Nov 26, 1991 Issued
Array ( [id] => 2936898 [patent_doc_number] => 05220136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Contact touchscreen with an improved insulated spacer arrangement' [patent_app_type] => 1 [patent_app_number] => 7/798664 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4503 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220136.pdf [firstpage_image] =>[orig_patent_app_number] => 798664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798664
Contact touchscreen with an improved insulated spacer arrangement Nov 25, 1991 Issued
Array ( [id] => 2862286 [patent_doc_number] => 05149919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Stylus sensing system' [patent_app_type] => 1 [patent_app_number] => 7/798471 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7699 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149919.pdf [firstpage_image] =>[orig_patent_app_number] => 798471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798471
Stylus sensing system Nov 25, 1991 Issued
Array ( [id] => 2892604 [patent_doc_number] => 05239139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Ultrasonic digitizer pen having integrated ultrasonic transmitter and receiver' [patent_app_type] => 1 [patent_app_number] => 7/798650 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3245 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239139.pdf [firstpage_image] =>[orig_patent_app_number] => 798650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798650
Ultrasonic digitizer pen having integrated ultrasonic transmitter and receiver Nov 25, 1991 Issued
Array ( [id] => 2984873 [patent_doc_number] => 05195125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Gel filled RJ11 connector' [patent_app_type] => 1 [patent_app_number] => 7/791749 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 47 [patent_no_of_words] => 18966 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195125.pdf [firstpage_image] =>[orig_patent_app_number] => 791749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791749
Gel filled RJ11 connector Nov 11, 1991 Issued
Array ( [id] => 2938659 [patent_doc_number] => 05247138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Cordless digitizer stylus status encoding and transmission scheme' [patent_app_type] => 1 [patent_app_number] => 7/789665 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2366 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247138.pdf [firstpage_image] =>[orig_patent_app_number] => 789665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789665
Cordless digitizer stylus status encoding and transmission scheme Nov 7, 1991 Issued
Array ( [id] => 2946104 [patent_doc_number] => 05230017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Communication line monitoring system' [patent_app_type] => 1 [patent_app_number] => 7/789689 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7332 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230017.pdf [firstpage_image] =>[orig_patent_app_number] => 789689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789689
Communication line monitoring system Nov 7, 1991 Issued
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