Search

Stafford Schreyer

Examiner (ID: 5753)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2898040 [patent_doc_number] => 05214691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Key telephone system with virtual private lines' [patent_app_type] => 1 [patent_app_number] => 7/766648 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214691.pdf [firstpage_image] =>[orig_patent_app_number] => 766648 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766648
Key telephone system with virtual private lines Sep 25, 1991 Issued
Array ( [id] => 2928877 [patent_doc_number] => 05193107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Speakerphone test set' [patent_app_type] => 1 [patent_app_number] => 7/763274 [patent_app_country] => US [patent_app_date] => 1991-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2768 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193107.pdf [firstpage_image] =>[orig_patent_app_number] => 763274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763274
Speakerphone test set Sep 19, 1991 Issued
Array ( [id] => 2923963 [patent_doc_number] => 05235142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Phase reference system for cordless looping digitizer' [patent_app_type] => 1 [patent_app_number] => 7/760563 [patent_app_country] => US [patent_app_date] => 1991-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1743 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235142.pdf [firstpage_image] =>[orig_patent_app_number] => 760563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760563
Phase reference system for cordless looping digitizer Sep 15, 1991 Issued
Array ( [id] => 2786678 [patent_doc_number] => 05151934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Key telephone apparatus' [patent_app_type] => 1 [patent_app_number] => 7/761853 [patent_app_country] => US [patent_app_date] => 1991-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2154 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151934.pdf [firstpage_image] =>[orig_patent_app_number] => 761853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/761853
Key telephone apparatus Sep 12, 1991 Issued
Array ( [id] => 2871473 [patent_doc_number] => 05150402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'ISDN terminal having diagnostic function' [patent_app_type] => 1 [patent_app_number] => 7/757805 [patent_app_country] => US [patent_app_date] => 1991-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2225 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150402.pdf [firstpage_image] =>[orig_patent_app_number] => 757805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/757805
ISDN terminal having diagnostic function Sep 10, 1991 Issued
Array ( [id] => 2945295 [patent_doc_number] => 05223677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Handwriting capture device with insertable form interface' [patent_app_type] => 1 [patent_app_number] => 7/756943 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2408 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223677.pdf [firstpage_image] =>[orig_patent_app_number] => 756943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756943
Handwriting capture device with insertable form interface Sep 8, 1991 Issued
Array ( [id] => 2938657 [patent_doc_number] => 05187732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Board-to-board test unit for a digital subscriber line' [patent_app_type] => 1 [patent_app_number] => 7/756412 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6703 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187732.pdf [firstpage_image] =>[orig_patent_app_number] => 756412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756412
Board-to-board test unit for a digital subscriber line Sep 8, 1991 Issued
Array ( [id] => 2930110 [patent_doc_number] => 05206899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Arrangement for outbound telecommunications' [patent_app_type] => 1 [patent_app_number] => 7/755407 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206899.pdf [firstpage_image] =>[orig_patent_app_number] => 755407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755407
Arrangement for outbound telecommunications Sep 4, 1991 Issued
Array ( [id] => 2938808 [patent_doc_number] => 05187738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Telephone relay cover' [patent_app_type] => 1 [patent_app_number] => 7/755339 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1847 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187738.pdf [firstpage_image] =>[orig_patent_app_number] => 755339 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755339
Telephone relay cover Sep 4, 1991 Issued
Array ( [id] => 2890091 [patent_doc_number] => 05159698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'SMDR translator' [patent_app_type] => 1 [patent_app_number] => 7/754648 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159698.pdf [firstpage_image] =>[orig_patent_app_number] => 754648 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754648
SMDR translator Sep 3, 1991 Issued
Array ( [id] => 2986723 [patent_doc_number] => 05208846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Subscriber loop tester for telephone switching systems' [patent_app_type] => 1 [patent_app_number] => 7/758971 [patent_app_country] => US [patent_app_date] => 1991-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7847 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208846.pdf [firstpage_image] =>[orig_patent_app_number] => 758971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758971
Subscriber loop tester for telephone switching systems Sep 2, 1991 Issued
Array ( [id] => 2863122 [patent_doc_number] => 05134652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Communication console station with priority queuing' [patent_app_type] => 1 [patent_app_number] => 7/749100 [patent_app_country] => US [patent_app_date] => 1991-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134652.pdf [firstpage_image] =>[orig_patent_app_number] => 749100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749100
Communication console station with priority queuing Aug 22, 1991 Issued
Array ( [id] => 2817019 [patent_doc_number] => 05148474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Interactive value-added telecommunications system and method' [patent_app_type] => 1 [patent_app_number] => 7/748178 [patent_app_country] => US [patent_app_date] => 1991-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3626 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148474.pdf [firstpage_image] =>[orig_patent_app_number] => 748178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748178
Interactive value-added telecommunications system and method Aug 20, 1991 Issued
Array ( [id] => 2930991 [patent_doc_number] => 05187330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Positional determination' [patent_app_type] => 1 [patent_app_number] => 7/745342 [patent_app_country] => US [patent_app_date] => 1991-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1579 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187330.pdf [firstpage_image] =>[orig_patent_app_number] => 745342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/745342
Positional determination Aug 14, 1991 Issued
Array ( [id] => 2786661 [patent_doc_number] => 05151933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Key telephone system' [patent_app_type] => 1 [patent_app_number] => 7/744503 [patent_app_country] => US [patent_app_date] => 1991-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2719 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151933.pdf [firstpage_image] =>[orig_patent_app_number] => 744503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/744503
Key telephone system Aug 13, 1991 Issued
Array ( [id] => 2815395 [patent_doc_number] => 05146491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Telephone billing method' [patent_app_type] => 1 [patent_app_number] => 7/742135 [patent_app_country] => US [patent_app_date] => 1991-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2146 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146491.pdf [firstpage_image] =>[orig_patent_app_number] => 742135 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742135
Telephone billing method Aug 7, 1991 Issued
Array ( [id] => 2798208 [patent_doc_number] => 05142653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Method and circuit arrangement for determining the quality of virtual connections through an asynchronous transfer mode switching equipment' [patent_app_type] => 1 [patent_app_number] => 7/741731 [patent_app_country] => US [patent_app_date] => 1991-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2725 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142653.pdf [firstpage_image] =>[orig_patent_app_number] => 741731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/741731
Method and circuit arrangement for determining the quality of virtual connections through an asynchronous transfer mode switching equipment Aug 6, 1991 Issued
Array ( [id] => 2938825 [patent_doc_number] => 05187739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Answer supervision circuit for paystation telephone with non-muted microphone' [patent_app_type] => 1 [patent_app_number] => 7/745594 [patent_app_country] => US [patent_app_date] => 1991-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2333 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187739.pdf [firstpage_image] =>[orig_patent_app_number] => 745594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/745594
Answer supervision circuit for paystation telephone with non-muted microphone Aug 5, 1991 Issued
Array ( [id] => 2919905 [patent_doc_number] => 05216707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Circuit for firing paystation coin relay using power derived from telephone line tip/ring voltage' [patent_app_type] => 1 [patent_app_number] => 7/740576 [patent_app_country] => US [patent_app_date] => 1991-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2460 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216707.pdf [firstpage_image] =>[orig_patent_app_number] => 740576 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/740576
Circuit for firing paystation coin relay using power derived from telephone line tip/ring voltage Aug 5, 1991 Issued
Array ( [id] => 2896034 [patent_doc_number] => 05210380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Digitizer with serpentine-type conductor grid having uniform conductor repeat increments' [patent_app_type] => 1 [patent_app_number] => 7/741032 [patent_app_country] => US [patent_app_date] => 1991-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8971 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210380.pdf [firstpage_image] =>[orig_patent_app_number] => 741032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/741032
Digitizer with serpentine-type conductor grid having uniform conductor repeat increments Aug 5, 1991 Issued
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