
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] => 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 |