
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] => 2155273
[patent_doc_number] => 04517409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Method for checking function states in key telephone system'
[patent_app_type] => 1
[patent_app_number] => 6/498048
[patent_app_country] => US
[patent_app_date] => 1983-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3135
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/517/04517409.pdf
[firstpage_image] =>[orig_patent_app_number] => 498048
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/498048 | Method for checking function states in key telephone system | May 24, 1983 | Issued |
Array
(
[id] => 2194998
[patent_doc_number] => 04511760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Force sensing data input device responding to the release of pressure force'
[patent_app_type] => 1
[patent_app_number] => 6/497290
[patent_app_country] => US
[patent_app_date] => 1983-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5153
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511760.pdf
[firstpage_image] =>[orig_patent_app_number] => 497290
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/497290 | Force sensing data input device responding to the release of pressure force | May 22, 1983 | Issued |
Array
(
[id] => 2181934
[patent_doc_number] => 04508938
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-02
[patent_title] => 'Push-button dial for a telephone'
[patent_app_type] => 1
[patent_app_number] => 6/495758
[patent_app_country] => US
[patent_app_date] => 1983-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1499
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/508/04508938.pdf
[firstpage_image] =>[orig_patent_app_number] => 495758
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/495758 | Push-button dial for a telephone | May 17, 1983 | Issued |
Array
(
[id] => 2181765
[patent_doc_number] => 04507523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Position determination apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/496493
[patent_app_country] => US
[patent_app_date] => 1983-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 3735
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/507/04507523.pdf
[firstpage_image] =>[orig_patent_app_number] => 496493
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/496493 | Position determination apparatus | May 16, 1983 | Issued |
Array
(
[id] => 2067654
[patent_doc_number] => 04488013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Telephone pedestal encapsulating splice housing'
[patent_app_type] => 1
[patent_app_number] => 6/494973
[patent_app_country] => US
[patent_app_date] => 1983-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 7375
[patent_no_of_claims] => 25
[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/04/488/04488013.pdf
[firstpage_image] =>[orig_patent_app_number] => 494973
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/494973 | Telephone pedestal encapsulating splice housing | May 15, 1983 | Issued |
Array
(
[id] => 2179636
[patent_doc_number] => 04514597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Control of a key telephone system using a pulse width modulated signal'
[patent_app_type] => 1
[patent_app_number] => 6/494189
[patent_app_country] => US
[patent_app_date] => 1983-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 7509
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/514/04514597.pdf
[firstpage_image] =>[orig_patent_app_number] => 494189
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/494189 | Control of a key telephone system using a pulse width modulated signal | May 12, 1983 | Issued |
Array
(
[id] => 2195070
[patent_doc_number] => 04511765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Universal control device for restricting dialing and time limiting telephone calls'
[patent_app_type] => 1
[patent_app_number] => 6/493591
[patent_app_country] => US
[patent_app_date] => 1983-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1594
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511765.pdf
[firstpage_image] =>[orig_patent_app_number] => 493591
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/493591 | Universal control device for restricting dialing and time limiting telephone calls | May 10, 1983 | Issued |
Array
(
[id] => 2200576
[patent_doc_number] => 04520235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Electronic key telephone system'
[patent_app_type] => 1
[patent_app_number] => 6/493199
[patent_app_country] => US
[patent_app_date] => 1983-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5368
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/520/04520235.pdf
[firstpage_image] =>[orig_patent_app_number] => 493199
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/493199 | Electronic key telephone system | May 9, 1983 | Issued |
Array
(
[id] => 2181022
[patent_doc_number] => 04513179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-23
[patent_title] => 'Loop test circuit'
[patent_app_type] => 1
[patent_app_number] => 6/487057
[patent_app_country] => US
[patent_app_date] => 1983-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2180
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/513/04513179.pdf
[firstpage_image] =>[orig_patent_app_number] => 487057
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/487057 | Loop test circuit | Apr 20, 1983 | Issued |
Array
(
[id] => 2144791
[patent_doc_number] => 04499338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-12
[patent_title] => 'Key telephone system signalling and control arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/487295
[patent_app_country] => US
[patent_app_date] => 1983-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2634
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/499/04499338.pdf
[firstpage_image] =>[orig_patent_app_number] => 487295
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/487295 | Key telephone system signalling and control arrangement | Apr 20, 1983 | Issued |
Array
(
[id] => 2195098
[patent_doc_number] => 04511767
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Key telephone system signalling and control arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/487299
[patent_app_country] => US
[patent_app_date] => 1983-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2633
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511767.pdf
[firstpage_image] =>[orig_patent_app_number] => 487299
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/487299 | Key telephone system signalling and control arrangement | Apr 20, 1983 | Issued |
Array
(
[id] => 2195083
[patent_doc_number] => 04511766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Key telephone system signalling and control arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/487298
[patent_app_country] => US
[patent_app_date] => 1983-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2730
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511766.pdf
[firstpage_image] =>[orig_patent_app_number] => 487298
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/487298 | Key telephone system signalling and control arrangement | Apr 20, 1983 | Issued |
Array
(
[id] => 2194968
[patent_doc_number] => 04511758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Reduction of message length in a communication system'
[patent_app_type] => 1
[patent_app_number] => 6/486917
[patent_app_country] => US
[patent_app_date] => 1983-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4827
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511758.pdf
[firstpage_image] =>[orig_patent_app_number] => 486917
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486917 | Reduction of message length in a communication system | Apr 19, 1983 | Issued |
Array
(
[id] => 2123039
[patent_doc_number] => 04481383
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'Communication system recording arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/486990
[patent_app_country] => US
[patent_app_date] => 1983-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
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[patent_no_of_words] => 13846
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/481/04481383.pdf
[firstpage_image] =>[orig_patent_app_number] => 486990
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486990 | Communication system recording arrangement | Apr 19, 1983 | Issued |
Array
(
[id] => 2135437
[patent_doc_number] => 04491688
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-01
[patent_title] => 'Electronic stylus for digitizing devices'
[patent_app_type] => 1
[patent_app_number] => 6/486824
[patent_app_country] => US
[patent_app_date] => 1983-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2487
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/491/04491688.pdf
[firstpage_image] =>[orig_patent_app_number] => 486824
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486824 | Electronic stylus for digitizing devices | Apr 19, 1983 | Issued |
Array
(
[id] => 2139995
[patent_doc_number] => 04493951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-15
[patent_title] => 'Device for use in testing a modem coupled to a telephone line by modular connectors'
[patent_app_type] => 1
[patent_app_number] => 6/486260
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/493/04493951.pdf
[firstpage_image] =>[orig_patent_app_number] => 486260
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486260 | Device for use in testing a modem coupled to a telephone line by modular connectors | Apr 17, 1983 | Issued |
Array
(
[id] => 2200565
[patent_doc_number] => 04520234
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Remote cable switching system'
[patent_app_type] => 1
[patent_app_number] => 6/483501
[patent_app_country] => US
[patent_app_date] => 1983-04-11
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/520/04520234.pdf
[firstpage_image] =>[orig_patent_app_number] => 483501
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/483501 | Remote cable switching system | Apr 10, 1983 | Issued |
Array
(
[id] => 2254557
[patent_doc_number] => 04603231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-29
[patent_title] => 'System for sensing spatial coordinates'
[patent_app_type] => 1
[patent_app_number] => 6/480652
[patent_app_country] => US
[patent_app_date] => 1983-03-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/603/04603231.pdf
[firstpage_image] =>[orig_patent_app_number] => 480652
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/480652 | System for sensing spatial coordinates | Mar 30, 1983 | Issued |
Array
(
[id] => 2283505
[patent_doc_number] => 04602134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-22
[patent_title] => 'Telephone tester'
[patent_app_type] => 1
[patent_app_number] => 6/479874
[patent_app_country] => US
[patent_app_date] => 1983-03-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/602/04602134.pdf
[firstpage_image] =>[orig_patent_app_number] => 479874
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/479874 | Telephone tester | Mar 28, 1983 | Issued |
Array
(
[id] => 2195540
[patent_doc_number] => 04501930
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-26
[patent_title] => 'Teleprinter'
[patent_app_type] => 1
[patent_app_number] => 6/476557
[patent_app_country] => US
[patent_app_date] => 1983-03-18
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/501/04501930.pdf
[firstpage_image] =>[orig_patent_app_number] => 476557
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/476557 | Teleprinter | Mar 17, 1983 | Issued |