
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2574056
[patent_doc_number] => 04850011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-18
[patent_title] => 'Key telephone system providing selection of key or PBX operational modes'
[patent_app_type] => 1
[patent_app_number] => 7/143903
[patent_app_country] => US
[patent_app_date] => 1988-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 11592
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850011.pdf
[firstpage_image] =>[orig_patent_app_number] => 143903
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/143903 | Key telephone system providing selection of key or PBX operational modes | Jan 12, 1988 | Issued |
Array
(
[id] => 2566919
[patent_doc_number] => 04809319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Coin-operated telephone apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/142850
[patent_app_country] => US
[patent_app_date] => 1988-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1610
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/809/04809319.pdf
[firstpage_image] =>[orig_patent_app_number] => 142850
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/142850 | Coin-operated telephone apparatus | Jan 10, 1988 | Issued |
Array
(
[id] => 2566875
[patent_doc_number] => 04815123
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Coin-operated telephone apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/142848
[patent_app_country] => US
[patent_app_date] => 1988-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1284
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/815/04815123.pdf
[firstpage_image] =>[orig_patent_app_number] => 142848
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/142848 | Coin-operated telephone apparatus | Jan 10, 1988 | Issued |
Array
(
[id] => 2545429
[patent_doc_number] => 04827085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Voice and image teleconferencing system including paperless facsimile means'
[patent_app_type] => 1
[patent_app_number] => 7/141230
[patent_app_country] => US
[patent_app_date] => 1988-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 35
[patent_no_of_words] => 17642
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 475
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/827/04827085.pdf
[firstpage_image] =>[orig_patent_app_number] => 141230
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/141230 | Voice and image teleconferencing system including paperless facsimile means | Jan 5, 1988 | Issued |
Array
(
[id] => 2645824
[patent_doc_number] => 04899372
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'Multi use telephone extension control circuit and device providing lockout for privacy'
[patent_app_type] => 1
[patent_app_number] => 7/141106
[patent_app_country] => US
[patent_app_date] => 1988-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4747
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/899/04899372.pdf
[firstpage_image] =>[orig_patent_app_number] => 141106
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/141106 | Multi use telephone extension control circuit and device providing lockout for privacy | Jan 4, 1988 | Issued |
Array
(
[id] => 2488759
[patent_doc_number] => 04820886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Low-cost, high-accuracy digitizer signal acquisition apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/140648
[patent_app_country] => US
[patent_app_date] => 1988-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 1840
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/820/04820886.pdf
[firstpage_image] =>[orig_patent_app_number] => 140648
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/140648 | Low-cost, high-accuracy digitizer signal acquisition apparatus and method | Jan 3, 1988 | Issued |
Array
(
[id] => 2446060
[patent_doc_number] => 04778951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-18
[patent_title] => 'Arrays of resistive elements for use in touch panels and for producing electric fields'
[patent_app_type] => 1
[patent_app_number] => 7/140885
[patent_app_country] => US
[patent_app_date] => 1988-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2595
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/778/04778951.pdf
[firstpage_image] =>[orig_patent_app_number] => 140885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/140885 | Arrays of resistive elements for use in touch panels and for producing electric fields | Jan 3, 1988 | Issued |
Array
(
[id] => 2496530
[patent_doc_number] => 04866757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Combined telephone and power distribution system'
[patent_app_type] => 1
[patent_app_number] => 7/136505
[patent_app_country] => US
[patent_app_date] => 1987-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2645
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/866/04866757.pdf
[firstpage_image] =>[orig_patent_app_number] => 136505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/136505 | Combined telephone and power distribution system | Dec 22, 1987 | Issued |
Array
(
[id] => 2522719
[patent_doc_number] => 04841563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Bucket type coin accumulation apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/135006
[patent_app_country] => US
[patent_app_date] => 1987-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4068
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/841/04841563.pdf
[firstpage_image] =>[orig_patent_app_number] => 135006
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135006 | Bucket type coin accumulation apparatus | Dec 17, 1987 | Issued |
Array
(
[id] => 2528906
[patent_doc_number] => 04870680
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-26
[patent_title] => 'Communication apparatus having a communication hold function'
[patent_app_type] => 1
[patent_app_number] => 7/134806
[patent_app_country] => US
[patent_app_date] => 1987-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3012
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/870/04870680.pdf
[firstpage_image] =>[orig_patent_app_number] => 134806
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134806 | Communication apparatus having a communication hold function | Dec 17, 1987 | Issued |
Array
(
[id] => 2424487
[patent_doc_number] => 04788384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Device for two-dimensional localization of events that generate current on a resistive surface'
[patent_app_type] => 1
[patent_app_number] => 7/134354
[patent_app_country] => US
[patent_app_date] => 1987-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4373
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/788/04788384.pdf
[firstpage_image] =>[orig_patent_app_number] => 134354
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134354 | Device for two-dimensional localization of events that generate current on a resistive surface | Dec 16, 1987 | Issued |
Array
(
[id] => 2574076
[patent_doc_number] => 04850012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-18
[patent_title] => 'Automated access facilities for use with key telephone systems'
[patent_app_type] => 1
[patent_app_number] => 7/133318
[patent_app_country] => US
[patent_app_date] => 1987-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6974
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850012.pdf
[firstpage_image] =>[orig_patent_app_number] => 133318
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133318 | Automated access facilities for use with key telephone systems | Dec 15, 1987 | Issued |
Array
(
[id] => 2503082
[patent_doc_number] => 04825464
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Successive key operating mechanism for telephone dialing'
[patent_app_type] => 1
[patent_app_number] => 7/133308
[patent_app_country] => US
[patent_app_date] => 1987-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 4095
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/825/04825464.pdf
[firstpage_image] =>[orig_patent_app_number] => 133308
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133308 | Successive key operating mechanism for telephone dialing | Dec 15, 1987 | Issued |
Array
(
[id] => 2503045
[patent_doc_number] => 04825462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Devices for delivering information on their communications to subscribers of telephone lines'
[patent_app_type] => 1
[patent_app_number] => 7/128904
[patent_app_country] => US
[patent_app_date] => 1987-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2306
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/825/04825462.pdf
[firstpage_image] =>[orig_patent_app_number] => 128904
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/128904 | Devices for delivering information on their communications to subscribers of telephone lines | Dec 3, 1987 | Issued |
Array
(
[id] => 2556098
[patent_doc_number] => 04814552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Ultrasound position input device'
[patent_app_type] => 1
[patent_app_number] => 7/127730
[patent_app_country] => US
[patent_app_date] => 1987-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 23
[patent_no_of_words] => 4115
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814552.pdf
[firstpage_image] =>[orig_patent_app_number] => 127730
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127730 | Ultrasound position input device | Dec 1, 1987 | Issued |
| 07/127774 | COORDINATES INPUT SYSTEM CONNECTED TO DATA TRANSMITTER | Nov 30, 1987 | Abandoned |
Array
(
[id] => 2569389
[patent_doc_number] => 04817137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Apparatus for remotely determining hook status conditions'
[patent_app_type] => 1
[patent_app_number] => 7/126877
[patent_app_country] => US
[patent_app_date] => 1987-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5311
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/817/04817137.pdf
[firstpage_image] =>[orig_patent_app_number] => 126877
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/126877 | Apparatus for remotely determining hook status conditions | Nov 29, 1987 | Issued |
Array
(
[id] => 2430645
[patent_doc_number] => 04788708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Universal headset tester'
[patent_app_type] => 1
[patent_app_number] => 7/125569
[patent_app_country] => US
[patent_app_date] => 1987-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 6727
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/788/04788708.pdf
[firstpage_image] =>[orig_patent_app_number] => 125569
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125569 | Universal headset tester | Nov 24, 1987 | Issued |
Array
(
[id] => 2571699
[patent_doc_number] => 04837813
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Facsimile apparatus with device to determine line changes, and having a power conservation featured'
[patent_app_type] => 1
[patent_app_number] => 7/125004
[patent_app_country] => US
[patent_app_date] => 1987-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3769
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/837/04837813.pdf
[firstpage_image] =>[orig_patent_app_number] => 125004
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125004 | Facsimile apparatus with device to determine line changes, and having a power conservation featured | Nov 23, 1987 | Issued |
Array
(
[id] => 2545408
[patent_doc_number] => 04827084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Solid state image detector and signal generator'
[patent_app_type] => 1
[patent_app_number] => 7/122990
[patent_app_country] => US
[patent_app_date] => 1987-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 9133
[patent_no_of_claims] => 21
[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/04/827/04827084.pdf
[firstpage_image] =>[orig_patent_app_number] => 122990
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/122990 | Solid state image detector and signal generator | Nov 18, 1987 | Issued |