
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2698303
[patent_doc_number] => 04990725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Device for locating the unknown position of an electrical conductor belonging to a set of separate conductors and a touch sensitive panel comprising such devices'
[patent_app_type] => 1
[patent_app_number] => 7/367687
[patent_app_country] => US
[patent_app_date] => 1989-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 7043
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/990/04990725.pdf
[firstpage_image] =>[orig_patent_app_number] => 367687
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/367687 | Device for locating the unknown position of an electrical conductor belonging to a set of separate conductors and a touch sensitive panel comprising such devices | Jun 18, 1989 | Issued |
Array
(
[id] => 2746595
[patent_doc_number] => 05023408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Electronic blackboard and accessories such as writing tools'
[patent_app_type] => 1
[patent_app_number] => 7/365388
[patent_app_country] => US
[patent_app_date] => 1989-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 17
[patent_no_of_words] => 9927
[patent_no_of_claims] => 85
[patent_no_of_ind_claims] => 17
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/023/05023408.pdf
[firstpage_image] =>[orig_patent_app_number] => 365388
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/365388 | Electronic blackboard and accessories such as writing tools | Jun 12, 1989 | Issued |
Array
(
[id] => 2592880
[patent_doc_number] => 04959511
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Pen cord tensioning device'
[patent_app_type] => 1
[patent_app_number] => 7/364924
[patent_app_country] => US
[patent_app_date] => 1989-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1291
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/959/04959511.pdf
[firstpage_image] =>[orig_patent_app_number] => 364924
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/364924 | Pen cord tensioning device | Jun 11, 1989 | Issued |
Array
(
[id] => 2591724
[patent_doc_number] => 04927986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Conductive stylus storage for a portable computer'
[patent_app_type] => 1
[patent_app_number] => 7/364951
[patent_app_country] => US
[patent_app_date] => 1989-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2639
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/927/04927986.pdf
[firstpage_image] =>[orig_patent_app_number] => 364951
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/364951 | Conductive stylus storage for a portable computer | Jun 11, 1989 | Issued |
Array
(
[id] => 2684059
[patent_doc_number] => 05027390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Coin validation method and apparatus for a coin telephone or similar system having an escrow mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/362018
[patent_app_country] => US
[patent_app_date] => 1989-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1366
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/027/05027390.pdf
[firstpage_image] =>[orig_patent_app_number] => 362018
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/362018 | Coin validation method and apparatus for a coin telephone or similar system having an escrow mechanism | Jun 5, 1989 | Issued |
Array
(
[id] => 2609400
[patent_doc_number] => 04922516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Telephone technician\'s terminals with auto-selection of dial pulse on DTMF signalling'
[patent_app_type] => 1
[patent_app_number] => 7/360469
[patent_app_country] => US
[patent_app_date] => 1989-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 7733
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/922/04922516.pdf
[firstpage_image] =>[orig_patent_app_number] => 360469
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/360469 | Telephone technician's terminals with auto-selection of dial pulse on DTMF signalling | Jun 1, 1989 | Issued |
Array
(
[id] => 2644482
[patent_doc_number] => 04893330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Method and apparatus for restricting credit card communication calls'
[patent_app_type] => 1
[patent_app_number] => 7/360178
[patent_app_country] => US
[patent_app_date] => 1989-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4532
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/893/04893330.pdf
[firstpage_image] =>[orig_patent_app_number] => 360178
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/360178 | Method and apparatus for restricting credit card communication calls | May 31, 1989 | Issued |
Array
(
[id] => 2597100
[patent_doc_number] => 04926465
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Method for indicating a communicating duration of an office line in a keyphone system'
[patent_app_type] => 1
[patent_app_number] => 7/359342
[patent_app_country] => US
[patent_app_date] => 1989-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2777
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/926/04926465.pdf
[firstpage_image] =>[orig_patent_app_number] => 359342
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359342 | Method for indicating a communicating duration of an office line in a keyphone system | May 30, 1989 | Issued |
Array
(
[id] => 2649666
[patent_doc_number] => 04934470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Data input board'
[patent_app_type] => 1
[patent_app_number] => 7/358302
[patent_app_country] => US
[patent_app_date] => 1989-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1405
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/934/04934470.pdf
[firstpage_image] =>[orig_patent_app_number] => 358302
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/358302 | Data input board | May 29, 1989 | Issued |
Array
(
[id] => 2629753
[patent_doc_number] => 04894858
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Portable through-door intercom'
[patent_app_type] => 1
[patent_app_number] => 7/358151
[patent_app_country] => US
[patent_app_date] => 1989-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3116
[patent_no_of_claims] => 21
[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/04/894/04894858.pdf
[firstpage_image] =>[orig_patent_app_number] => 358151
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/358151 | Portable through-door intercom | May 25, 1989 | Issued |
Array
(
[id] => 2597599
[patent_doc_number] => 04928299
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Coin operated telephone operation monitoring switch mounting arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/357762
[patent_app_country] => US
[patent_app_date] => 1989-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 3470
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/928/04928299.pdf
[firstpage_image] =>[orig_patent_app_number] => 357762
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/357762 | Coin operated telephone operation monitoring switch mounting arrangement | May 25, 1989 | Issued |
Array
(
[id] => 2609582
[patent_doc_number] => 04922526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Automated access facilities for use with key telephone systems'
[patent_app_type] => 1
[patent_app_number] => 7/356742
[patent_app_country] => US
[patent_app_date] => 1989-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6974
[patent_no_of_claims] => 52
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/922/04922526.pdf
[firstpage_image] =>[orig_patent_app_number] => 356742
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/356742 | Automated access facilities for use with key telephone systems | May 23, 1989 | Issued |
Array
(
[id] => 2671915
[patent_doc_number] => 04999461
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Coordinates input apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/354333
[patent_app_country] => US
[patent_app_date] => 1989-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 6765
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999461.pdf
[firstpage_image] =>[orig_patent_app_number] => 354333
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/354333 | Coordinates input apparatus | May 18, 1989 | Issued |
Array
(
[id] => 2643185
[patent_doc_number] => 04937851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'Loop status verification system'
[patent_app_type] => 1
[patent_app_number] => 7/345017
[patent_app_country] => US
[patent_app_date] => 1989-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 30
[patent_no_of_words] => 19883
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/937/04937851.pdf
[firstpage_image] =>[orig_patent_app_number] => 345017
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345017 | Loop status verification system | Apr 27, 1989 | Issued |
| 07/344401 | INTERLOCK CIRCUIT FOR PREVENT CORRUPTION OF TELEPHONE LINE SIGNALS | Apr 27, 1989 | Abandoned |
Array
(
[id] => 2645806
[patent_doc_number] => 04899371
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'Coin slot structure for coin call telephone apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/343208
[patent_app_country] => US
[patent_app_date] => 1989-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2365
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/899/04899371.pdf
[firstpage_image] =>[orig_patent_app_number] => 343208
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343208 | Coin slot structure for coin call telephone apparatus | Apr 25, 1989 | Issued |
Array
(
[id] => 2677939
[patent_doc_number] => 04935956
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Automated public phone control for charge and collect billing'
[patent_app_type] => 1
[patent_app_number] => 7/342594
[patent_app_country] => US
[patent_app_date] => 1989-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 14019
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/935/04935956.pdf
[firstpage_image] =>[orig_patent_app_number] => 342594
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/342594 | Automated public phone control for charge and collect billing | Apr 19, 1989 | Issued |
Array
(
[id] => 2625105
[patent_doc_number] => 04943997
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Device for communicating a doorside intercom set with a remote telephone'
[patent_app_type] => 1
[patent_app_number] => 7/338215
[patent_app_country] => US
[patent_app_date] => 1989-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1636
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 203
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/943/04943997.pdf
[firstpage_image] =>[orig_patent_app_number] => 338215
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/338215 | Device for communicating a doorside intercom set with a remote telephone | Apr 13, 1989 | Issued |
Array
(
[id] => 2564863
[patent_doc_number] => 04897869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Data communication apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/337860
[patent_app_country] => US
[patent_app_date] => 1989-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2299
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/897/04897869.pdf
[firstpage_image] =>[orig_patent_app_number] => 337860
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337860 | Data communication apparatus | Apr 13, 1989 | Issued |
Array
(
[id] => 2647705
[patent_doc_number] => 04910764
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Facsimile and voice communications interface device'
[patent_app_type] => 1
[patent_app_number] => 7/337480
[patent_app_country] => US
[patent_app_date] => 1989-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/910/04910764.pdf
[firstpage_image] =>[orig_patent_app_number] => 337480
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337480 | Facsimile and voice communications interface device | Apr 12, 1989 | Issued |