Search

Stafford Schreyer

Examiner (ID: 18004)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2855401 [patent_doc_number] => 05138648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Public modular-telephone management system' [patent_app_type] => 1 [patent_app_number] => 7/684375 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2973 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138648.pdf [firstpage_image] =>[orig_patent_app_number] => 684375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684375
Public modular-telephone management system Apr 11, 1991 Issued
Array ( [id] => 2802565 [patent_doc_number] => 05136632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Telephone service payment system using a sound emitting token' [patent_app_type] => 1 [patent_app_number] => 7/680550 [patent_app_country] => US [patent_app_date] => 1991-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1822 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136632.pdf [firstpage_image] =>[orig_patent_app_number] => 680550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680550
Telephone service payment system using a sound emitting token Apr 3, 1991 Issued
Array ( [id] => 2801830 [patent_doc_number] => 05103473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Telephone system communication mechanism employing central office sleeve lead' [patent_app_type] => 1 [patent_app_number] => 7/679925 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103473.pdf [firstpage_image] =>[orig_patent_app_number] => 679925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679925
Telephone system communication mechanism employing central office sleeve lead Apr 2, 1991 Issued
Array ( [id] => 2814941 [patent_doc_number] => 05115462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Remotely controlled apparatus for conditioning telephone line exclusive of metallic DC bypass pair' [patent_app_type] => 1 [patent_app_number] => 7/679934 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4683 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115462.pdf [firstpage_image] =>[orig_patent_app_number] => 679934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679934
Remotely controlled apparatus for conditioning telephone line exclusive of metallic DC bypass pair Apr 2, 1991 Issued
Array ( [id] => 2828213 [patent_doc_number] => 05081670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Smart data station termination (DST) without active equalizers' [patent_app_type] => 1 [patent_app_number] => 7/679232 [patent_app_country] => US [patent_app_date] => 1991-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2715 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081670.pdf [firstpage_image] =>[orig_patent_app_number] => 679232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679232
Smart data station termination (DST) without active equalizers Apr 1, 1991 Issued
Array ( [id] => 2798926 [patent_doc_number] => 05131035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Apparatus and method for protection of coin operated telephones' [patent_app_type] => 1 [patent_app_number] => 7/678671 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3622 [patent_no_of_claims] => 33 [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/05/131/05131035.pdf [firstpage_image] =>[orig_patent_app_number] => 678671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678671
Apparatus and method for protection of coin operated telephones Mar 31, 1991 Issued
Array ( [id] => 2792298 [patent_doc_number] => 05101081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Graphics surface assembly with calibrating memory device' [patent_app_type] => 1 [patent_app_number] => 7/675250 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3272 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101081.pdf [firstpage_image] =>[orig_patent_app_number] => 675250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675250
Graphics surface assembly with calibrating memory device Mar 24, 1991 Issued
Array ( [id] => 2808108 [patent_doc_number] => 05144653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Telephone system capable of automatically distributing terminating calls and method of performing communication within the telephone system' [patent_app_type] => 1 [patent_app_number] => 7/672127 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6440 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144653.pdf [firstpage_image] =>[orig_patent_app_number] => 672127 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672127
Telephone system capable of automatically distributing terminating calls and method of performing communication within the telephone system Mar 18, 1991 Issued
Array ( [id] => 2850665 [patent_doc_number] => 05107079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Position digitizer circuit for a moveable instrument' [patent_app_type] => 1 [patent_app_number] => 7/670998 [patent_app_country] => US [patent_app_date] => 1991-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107079.pdf [firstpage_image] =>[orig_patent_app_number] => 670998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670998
Position digitizer circuit for a moveable instrument Mar 17, 1991 Issued
Array ( [id] => 2848736 [patent_doc_number] => 05121424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Telephone system and speech level adjusting method therefor' [patent_app_type] => 1 [patent_app_number] => 7/669091 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5980 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121424.pdf [firstpage_image] =>[orig_patent_app_number] => 669091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669091
Telephone system and speech level adjusting method therefor Mar 12, 1991 Issued
Array ( [id] => 2826843 [patent_doc_number] => 05095180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Device for determining position coordinates' [patent_app_type] => 1 [patent_app_number] => 7/668781 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2878 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095180.pdf [firstpage_image] =>[orig_patent_app_number] => 668781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/668781
Device for determining position coordinates Mar 12, 1991 Issued
Array ( [id] => 2860769 [patent_doc_number] => 05105460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Plug-in telephone facility' [patent_app_type] => 1 [patent_app_number] => 7/667223 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3642 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105460.pdf [firstpage_image] =>[orig_patent_app_number] => 667223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667223
Plug-in telephone facility Mar 10, 1991 Issued
Array ( [id] => 2817094 [patent_doc_number] => 05122623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Electromagnetic position transducer having active transmitting stylus' [patent_app_type] => 1 [patent_app_number] => 7/667604 [patent_app_country] => US [patent_app_date] => 1991-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 30 [patent_no_of_words] => 16186 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122623.pdf [firstpage_image] =>[orig_patent_app_number] => 667604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667604
Electromagnetic position transducer having active transmitting stylus Mar 7, 1991 Issued
Array ( [id] => 2811678 [patent_doc_number] => 05140625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'System for testing 2B1Q telephony loopback circuits and method therefor' [patent_app_type] => 1 [patent_app_number] => 7/664402 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140625.pdf [firstpage_image] =>[orig_patent_app_number] => 664402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664402
System for testing 2B1Q telephony loopback circuits and method therefor Mar 3, 1991 Issued
Array ( [id] => 2879334 [patent_doc_number] => 05097528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'System for integrating telephony data with data processing systems' [patent_app_type] => 1 [patent_app_number] => 7/660763 [patent_app_country] => US [patent_app_date] => 1991-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 13807 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097528.pdf [firstpage_image] =>[orig_patent_app_number] => 660763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/660763
System for integrating telephony data with data processing systems Feb 24, 1991 Issued
Array ( [id] => 2837677 [patent_doc_number] => 05117454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Exchange having a display apparatus for displaying calls terminated at an attendant console' [patent_app_type] => 1 [patent_app_number] => 7/659505 [patent_app_country] => US [patent_app_date] => 1991-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 5383 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117454.pdf [firstpage_image] =>[orig_patent_app_number] => 659505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659505
Exchange having a display apparatus for displaying calls terminated at an attendant console Feb 21, 1991 Issued
Array ( [id] => 2787113 [patent_doc_number] => 05133005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Line powered pay telephone with power management' [patent_app_type] => 1 [patent_app_number] => 7/656716 [patent_app_country] => US [patent_app_date] => 1991-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6612 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133005.pdf [firstpage_image] =>[orig_patent_app_number] => 656716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656716
Line powered pay telephone with power management Feb 14, 1991 Issued
Array ( [id] => 2855527 [patent_doc_number] => 05138655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Telephone apparatus capable of setting card unit therein' [patent_app_type] => 1 [patent_app_number] => 7/657179 [patent_app_country] => US [patent_app_date] => 1991-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 52 [patent_no_of_words] => 13284 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138655.pdf [firstpage_image] =>[orig_patent_app_number] => 657179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657179
Telephone apparatus capable of setting card unit therein Feb 14, 1991 Issued
Array ( [id] => 2976799 [patent_doc_number] => 05194699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Digitizer tablet with fixed incremented grid portions' [patent_app_type] => 1 [patent_app_number] => 7/649435 [patent_app_country] => US [patent_app_date] => 1991-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 8403 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194699.pdf [firstpage_image] =>[orig_patent_app_number] => 649435 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649435
Digitizer tablet with fixed incremented grid portions Jan 31, 1991 Issued
Array ( [id] => 2871128 [patent_doc_number] => 05153386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Digitizer tablet with illuminable working surface' [patent_app_type] => 1 [patent_app_number] => 7/648123 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 8213 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153386.pdf [firstpage_image] =>[orig_patent_app_number] => 648123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/648123
Digitizer tablet with illuminable working surface Jan 29, 1991 Issued
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